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公开(公告)号:US872472A
公开(公告)日:1907-12-03
申请号:US1906333918
申请日:1906-09-10
Applicant: STOLZ OTTO G
Inventor: STOLZ OTTO G
CPC classification number: B60B23/04
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公开(公告)号:US1777385A
公开(公告)日:1930-10-07
申请号:US26596428
申请日:1928-03-30
Applicant: STOLZ OTTO G
Inventor: STOLZ OTTO G
IPC: F16K15/20
CPC classification number: F16K15/20 , Y10T137/3771
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公开(公告)号:US1728190A
公开(公告)日:1929-09-17
申请号:US26596528
申请日:1928-03-30
Applicant: STOLZ OTTO G
Inventor: STOLZ OTTO G
IPC: B60C29/04
CPC classification number: B60C29/04
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公开(公告)号:US1396895A
公开(公告)日:1921-11-15
申请号:US20739617
申请日:1917-12-17
Applicant: STOLZ OTTO G
Inventor: STOLZ OTTO G
IPC: G03D15/04
CPC classification number: G03D15/043 , Y10T83/828
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