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公开(公告)号:US1343377A
公开(公告)日:1920-06-15
申请号:US2356015
申请日:1915-04-24
Applicant: HARTFORD RUBBER WORKS CO
Inventor: SHEA JOHN J
CPC classification number: B29C35/16 , B29C33/30 , B29C43/24 , B29C43/54 , B29C2035/1616 , B29D30/52 , B29K2021/00 , Y10S425/235
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公开(公告)号:US1356888A
公开(公告)日:1920-10-26
申请号:US37123620
申请日:1920-04-05
Applicant: HARTFORD RUBBER WORKS CO
Inventor: SHEA JOHN J
IPC: B01J19/14
CPC classification number: B01J19/14
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公开(公告)号:US941659A
公开(公告)日:1909-11-30
申请号:US1908441753
申请日:1908-07-03
Applicant: HARTFORD RUBBER WORKS CO
Inventor: SHEA JOHN J
CPC classification number: F16F1/128
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公开(公告)号:US1249216A
公开(公告)日:1917-12-04
申请号:US11412316
申请日:1916-08-10
Applicant: HARTFORD RUBBER WORKS CO
Inventor: SHEA JOHN J
CPC classification number: B29B7/64
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