-
公开(公告)号:US1666800A
公开(公告)日:1928-04-17
申请号:US74933224
申请日:1924-11-11
Applicant: PHILIPS NV
Inventor: ARKEL ANTON EDUARD VAN , DE BOER JAN HENDRIK
IPC: C01G27/00
CPC classification number: C01G27/00
-
公开(公告)号:US2194642A
公开(公告)日:1940-03-26
申请号:US15062837
申请日:1937-06-26
Applicant: PHILIPS NV
IPC: G11B11/00
CPC classification number: G11B11/00
-
公开(公告)号:US2146099A
公开(公告)日:1939-02-07
申请号:US14394637
申请日:1937-05-21
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK , HAJO BRUINING , FRITS PRAKKE , GESSEL KAREL MARINUS VAN
CPC classification number: H01J9/125 , H01J1/32 , H01J2201/32
-
公开(公告)号:US2131167A
公开(公告)日:1938-09-27
申请号:US11186636
申请日:1936-11-20
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK
IPC: H01L21/08
CPC classification number: H01L21/08
-
公开(公告)号:US2106868A
公开(公告)日:1938-02-01
申请号:US75833234
申请日:1934-12-19
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK , HINDERIKUS KLAASSENS KLAAS
-
公开(公告)号:US2041569A
公开(公告)日:1936-05-19
申请号:US46653230
申请日:1930-07-08
Applicant: PHILIPS NV
Inventor: HARMEN REERINK ENGBERT , DE BOER JAN HENDRIK
IPC: H01L21/00 , H01L23/48 , H01L29/00 , H01L29/417
CPC classification number: H01L29/00 , H01L21/00 , H01L23/48 , H01L29/417 , H01L2924/0002 , Y10S438/957 , Y10T29/413 , H01L2924/00
-
27.Method of providing a carrier with a light sensitive substance and article produced thereby 失效
Title translation: 为载体提供光敏物质的方法和由此制备的制品公开(公告)号:US1999088A
公开(公告)日:1935-04-23
申请号:US63461132
申请日:1932-09-23
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK , JOHANNES DIPPEL CORNELIS
IPC: G03C1/496
CPC classification number: G03C1/4965 , Y10S430/133 , Y10S430/136
-
28.Process for precipitating hafnium and zirconium on an incandescent body 失效
Title translation: 在白炽体上沉淀铪和锆的工艺公开(公告)号:US1709781A
公开(公告)日:1929-04-16
申请号:US6077625
申请日:1925-10-06
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK , ARKEL ANTON EDUARD VAN
-
29.Process for dissolving alpha mixture of hafnium and zirconium phosphates and for separating hafnium and zirconium 失效
Title translation: 溶解铪和磷酸锆的α混合物并分离铪和锆的方法公开(公告)号:US1636493A
公开(公告)日:1927-07-19
申请号:US7925926
申请日:1926-01-04
Applicant: PHILIPS NV
Inventor: ARKEL ANTON EDUARD VAN , DE BOER JAN HENDRIK
IPC: C01G25/02
CPC classification number: C01G25/02
-
公开(公告)号:US2173249A
公开(公告)日:1939-09-19
申请号:US10677236
申请日:1936-10-21
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK , GEEL WILLEM CHRISTIAAN VAN
CPC classification number: B31C3/00 , H01L21/02521 , H01L21/0257 , H01L21/02625 , H01L21/02667 , H01L21/10
-
-
-
-
-
-
-
-
-