-
公开(公告)号:US2515741A
公开(公告)日:1950-07-18
申请号:US66343546
申请日:1946-04-19
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
IPC: B43L15/00
CPC classification number: B43L15/00
-
公开(公告)号:US2498586A
公开(公告)日:1950-02-21
申请号:US73623547
申请日:1947-03-21
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
IPC: B43L1/10
CPC classification number: B43L1/10
-
公开(公告)号:US2145101A
公开(公告)日:1939-01-24
申请号:US15328937
申请日:1937-07-12
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
IPC: B22C23/02
CPC classification number: B22C23/02
-
公开(公告)号:US1682635A
公开(公告)日:1928-08-28
申请号:US17838527
申请日:1927-03-25
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
IPC: F16L15/04
CPC classification number: F16L15/008 , Y10T403/4958
-
公开(公告)号:US1454566A
公开(公告)日:1923-05-08
申请号:US49912521
申请日:1921-09-08
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
IPC: G09G3/00
CPC classification number: G09G3/004
-
公开(公告)号:US1079805A
公开(公告)日:1913-11-25
申请号:US1913749697
申请日:1913-02-20
Applicant: GUSTAVE R MEYER , SMITH CHARLES E
Inventor: SMITH CHARLES E
CPC classification number: B07B1/15
-
公开(公告)号:US1062572A
公开(公告)日:1913-05-20
申请号:US1912693625
申请日:1912-04-27
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
CPC classification number: B64C1/00
-
公开(公告)号:US842916A
公开(公告)日:1907-02-05
申请号:US1906322148
申请日:1906-06-18
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
CPC classification number: F26B17/003
-
公开(公告)号:US671943A
公开(公告)日:1901-04-09
申请号:US1900023246
申请日:1900-07-11
Applicant: CHRIS KEISER , SMITH CHARLES E
Inventor: SMITH CHARLES E
CPC classification number: E05B3/04 , Y10T292/869 , Y10T292/93
-
公开(公告)号:US654852A
公开(公告)日:1900-07-31
申请号:US1899717207
申请日:1899-05-17
Applicant: SMITH CHARLES E
Inventor: SMITH CHARLES E
CPC classification number: B28D1/06 , Y10T74/1579
-
-
-
-
-
-
-
-
-