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公开(公告)号:US772025A
公开(公告)日:1904-10-11
申请号:US1902124656
申请日:1902-09-24
Applicant: WILLIAM V B TOPPING , GUY C BOWMAN
Inventor: BURKHOLDER JOHN H
CPC classification number: F04C11/001 , F02M59/26
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公开(公告)号:US851064A
公开(公告)日:1907-04-23
申请号:US1905288309
申请日:1905-11-20
Applicant: WILLIAM V B TOPPING
Inventor: BURKHOLDER JOHN H
CPC classification number: E05D15/0639 , E05D15/0634 , E05Y2201/64 , E05Y2900/132 , Y10T16/3828 , Y10T16/3834
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公开(公告)号:US833438A
公开(公告)日:1906-10-16
申请号:US1905288308
申请日:1905-11-20
Applicant: WILLIAM V B TOPPING
Inventor: BURKHOLDER JOHN H
CPC classification number: E05D15/0634 , E05Y2201/64 , Y10T16/3828 , Y10T16/3834
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