-
公开(公告)号:US2677775A
公开(公告)日:1954-05-04
申请号:US26343051
申请日:1951-12-26
Applicant: PREMIER RES LAB INC
Inventor: RAMON FONT
IPC: H03H9/05
CPC classification number: H03H9/1028
-
2.
公开(公告)号:US2709226A
公开(公告)日:1955-05-24
申请号:US28890052
申请日:1952-05-20
Applicant: PREMIER RES LAB INC
Inventor: RAMON FONT
IPC: H03H9/09
CPC classification number: H03H9/09
-
公开(公告)号:US2748328A
公开(公告)日:1956-05-29
申请号:US39782453
申请日:1953-12-14
Applicant: PREMIER RES LAB INC
Inventor: RAMON FONT , ANTHONY HERMAN
IPC: H01J7/44
CPC classification number: H01J7/44
-
4.Temperature-controlled enclosure for dual electrical components 失效
Title translation: 温度控制外壳,用于双电气元件公开(公告)号:US2915612A
公开(公告)日:1959-12-01
申请号:US59700156
申请日:1956-07-10
Applicant: PREMIER RES LAB INC
Inventor: RAMON FONT
IPC: H03L1/04
CPC classification number: H03L1/04
-
5.
公开(公告)号:US2844742A
公开(公告)日:1958-07-22
申请号:US39229153
申请日:1953-11-16
Applicant: PREMIER RES LAB INC
Inventor: RAMON FONT
IPC: H03H9/08
CPC classification number: H03H9/08
-
6.
公开(公告)号:US2791706A
公开(公告)日:1957-05-07
申请号:US47311754
申请日:1954-12-06
Applicant: PREMIER RES LAB INC
Inventor: RAMON FONT
IPC: H03H9/08
CPC classification number: H03H9/08
-
-
-
-
-