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11.Overflow and waste plug or valve for lavatories, baths, &c. 失效
Title translation: 溢流和废物插头或阀门用于衣柜,BATHS和C。公开(公告)号:US919420A
公开(公告)日:1909-04-27
申请号:US1907367962
申请日:1907-04-13
Applicant: WOLFF MFG COMPANY L
Inventor: CLIFFORD JOHN
CPC classification number: E03C1/23
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公开(公告)号:US645517A
公开(公告)日:1900-03-13
申请号:US1898685170
申请日:1898-07-05
Applicant: WOLFF MFG COMPANY L
Inventor: SIEVERT CHRISTIAN A
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公开(公告)号:US1298849A
公开(公告)日:1919-04-01
申请号:US1914868307
申请日:1914-10-23
Applicant: WOLFF MFG COMPANY L
Inventor: WOLFF FRANKLYN J
CPC classification number: F16K39/024 , Y10T137/86984
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公开(公告)号:US1208770A
公开(公告)日:1916-12-19
申请号:US1914847198
申请日:1914-06-25
Applicant: WOLFF MFG COMPANY L
Inventor: GAVIN JOHN H
CPC classification number: E03C1/23
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公开(公告)号:US1042087A
公开(公告)日:1912-10-22
申请号:US1906321603
申请日:1906-06-14
Applicant: WOLFF MFG COMPANY L
Inventor: CLIFFORD JOHN
CPC classification number: E03D11/16
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公开(公告)号:US1011159A
公开(公告)日:1911-12-12
申请号:US1911610149
申请日:1911-02-23
Applicant: WOLFF MFG COMPANY L
Inventor: CLIFFORD JOHN , GAVIN JOHN H
CPC classification number: E03D1/18
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公开(公告)号:US994109A
公开(公告)日:1911-06-06
申请号:US1907390445
申请日:1907-08-28
Applicant: WOLFF MFG COMPANY L
Inventor: BECK JOHN F , LINDSAY WILLIAM
CPC classification number: B07B1/42 , Y10T74/18312
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公开(公告)号:US912569A
公开(公告)日:1909-02-16
申请号:US1904196425
申请日:1904-03-03
Applicant: WOLFF MFG COMPANY L
Inventor: HOELSCHER HERMAN M , GAVIN JOHN H
CPC classification number: F16K31/0613 , F15B13/0405 , Y10T137/524
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公开(公告)号:US825214A
公开(公告)日:1906-07-03
申请号:US1905283465
申请日:1905-10-19
Applicant: WOLFF MFG COMPANY L
Inventor: HOELSCHER HERMAN M , CLIFFORD JOHN J
CPC classification number: F16K11/165 , Y10T137/86992
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公开(公告)号:US1232700A
公开(公告)日:1917-07-10
申请号:US1913791943
申请日:1913-09-26
Applicant: WOLFF MFG COMPANY L
Inventor: LINDSAY WILLIAM
CPC classification number: B65G53/525
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