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公开(公告)号:US2184534A
公开(公告)日:1939-12-26
申请号:US17650837
申请日:1937-11-26
Applicant: SMITH HARRY B , DOLAN GEORGE A
Inventor: SMITH HARRY B , DOLAN GEORGE A
IPC: B23K9/035
CPC classification number: B23K9/035
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公开(公告)号:US1935673A
公开(公告)日:1933-11-21
申请号:US52324231
申请日:1931-03-17
Applicant: SMITH HARRY B , DIXON CHARLES F
Inventor: SMITH HARRY B , DIXON CHARLES F
CPC classification number: F16L23/02 , F16L23/162
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公开(公告)号:US1623709A
公开(公告)日:1927-04-05
申请号:US66004623
申请日:1923-08-29
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
IPC: D06P3/60
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公开(公告)号:US1152359A
公开(公告)日:1915-08-31
申请号:US2275815
申请日:1915-04-21
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
CPC classification number: B31B1/00
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公开(公告)号:US648638A
公开(公告)日:1900-05-01
申请号:US1899741077
申请日:1899-12-21
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
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公开(公告)号:US2496317A
公开(公告)日:1950-02-07
申请号:US71824946
申请日:1946-12-24
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
IPC: H04L9/18
CPC classification number: H03D7/10
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公开(公告)号:US1526508A
公开(公告)日:1925-02-17
申请号:US62216623
申请日:1923-03-01
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
IPC: F23J1/00
CPC classification number: F23J1/00 , F23J2700/001
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公开(公告)号:US1404242A
公开(公告)日:1922-01-24
申请号:US48598321
申请日:1921-07-19
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
CPC classification number: D06P1/0024 , D06L4/10 , Y10S8/918 , Y10S8/931
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公开(公告)号:US651982A
公开(公告)日:1900-06-19
申请号:US1900007802
申请日:1900-03-08
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
CPC classification number: B31B17/00 , B31B2105/00
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公开(公告)号:US649112A
公开(公告)日:1900-05-08
申请号:US1900007801
申请日:1900-03-08
Applicant: SMITH HARRY B
Inventor: SMITH HARRY B
CPC classification number: B23D35/002 , Y10T83/8786 , Y10T83/9447
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