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公开(公告)号:US969316A
公开(公告)日:1910-09-06
申请号:US1909524977
申请日:1909-10-27
Applicant: DIAMOND POWER SPECIALITY
Inventor: WALLER THOMAS S , BARNHILL EDWARD B
CPC classification number: F28G3/166
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公开(公告)号:US1060800A
公开(公告)日:1913-05-06
申请号:US1912677546
申请日:1912-02-14
Applicant: DIAMOND POWER SPECIALITY
Inventor: WALLER THOMAS S
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公开(公告)号:US1100165A
公开(公告)日:1914-06-16
申请号:US1912683893
申请日:1912-03-14
Applicant: DIAMOND POWER SPECIALITY
Inventor: WALLER THOMAS S
CPC classification number: F28G3/166
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公开(公告)号:US995931A
公开(公告)日:1911-06-20
申请号:US1910577909
申请日:1910-08-19
Applicant: DIAMOND POWER SPECIALITY
Inventor: WALLER THOMAS S
CPC classification number: F28G3/163
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公开(公告)号:US981146A
公开(公告)日:1911-01-10
申请号:US1910545048
申请日:1910-02-21
Applicant: DIAMOND POWER SPECIALITY
Inventor: WALLER THOMAS S , BARNHILL EDWARD B
CPC classification number: F28G3/166
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