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公开(公告)号:US2274308A
公开(公告)日:1942-02-24
申请号:US38943541
申请日:1941-04-19
Applicant: TSCHANZ CARL A
Inventor: TSCHANZ CARL A
IPC: F16K11/04
CPC classification number: F16K11/04 , Y10T137/2559 , Y10T137/7832 , Y10T137/7838 , Y10T137/7924 , Y10T137/7929
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公开(公告)号:US3345885A
公开(公告)日:1967-10-10
申请号:US43003065
申请日:1965-02-03
Applicant: TSCHANZ CARL A
Inventor: TSCHANZ CARL A
CPC classification number: F16H47/04 , F16H2037/088
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公开(公告)号:US2347622A
公开(公告)日:1944-04-25
申请号:US45088342
申请日:1942-07-14
Applicant: TSCHANZ CARL A
Inventor: TSCHANZ CARL A
IPC: B60B21/02
CPC classification number: B60B21/02 , Y10S152/06
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公开(公告)号:US2198019A
公开(公告)日:1940-04-23
申请号:US25099539
申请日:1939-01-14
Applicant: TSCHANZ CARL A
Inventor: TSCHANZ CARL A
IPC: B60G21/06
CPC classification number: B60G21/06
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公开(公告)号:US2184202A
公开(公告)日:1939-12-19
申请号:US18207437
申请日:1937-12-28
Applicant: TSCHANZ CARL A
Inventor: TSCHANZ CARL A
IPC: B60G21/06
CPC classification number: B60G21/06
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