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1.
公开(公告)号:US2431246A
公开(公告)日:1947-11-18
申请号:US64323146
申请日:1946-01-25
Applicant: HALLANAN EDWIN R
Inventor: HALLANAN EDWIN R
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US2245476A
公开(公告)日:1941-06-10
申请号:US25161739
申请日:1939-01-18
Applicant: OWEN HEMBREE
Inventor: OWEN HEMBREE
IPC: D06F1/08
CPC classification number: D06F1/08 , Y10T74/20666
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公开(公告)号:US2060378A
公开(公告)日:1936-11-10
申请号:US7760536
申请日:1936-05-02
Applicant: MEEK JOHN C
Inventor: MEEK JOHN C
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US2045085A
公开(公告)日:1936-06-23
申请号:US63836132
申请日:1932-10-18
Applicant: HAROLD ASHTON RICHARDSON
Inventor: JOSEF KAMPSCHULTE
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1931393A
公开(公告)日:1933-10-17
申请号:US47007330
申请日:1930-07-23
Applicant: LAVATOR AB
Inventor: PABLO ROXENDORFF NILS
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1913099A
公开(公告)日:1933-06-06
申请号:US55318331
申请日:1931-07-25
Applicant: SOLAR IND INC
Inventor: BALLENTINE EARLE W
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1723339A
公开(公告)日:1929-08-06
申请号:US17823127
申请日:1927-03-25
Applicant: EMIL EISENBEISS
Inventor: EMIL EISENBEISS
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1692563A
公开(公告)日:1928-11-20
申请号:US75177224
申请日:1924-11-24
Applicant: MURR ALFRED C , CURRAN FRANK L
Inventor: MURR ALFRED C , CURRAN FRANK L
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1646299A
公开(公告)日:1927-10-18
申请号:US75830324
申请日:1924-12-26
Applicant: LEO MANDRY
Inventor: LEO MANDRY
IPC: D06F1/08
CPC classification number: D06F1/08 , D06F39/008
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公开(公告)号:US1622260A
公开(公告)日:1927-03-22
申请号:US5147225
申请日:1925-08-20
Applicant: INDUSTRIEBEDARF G M B H
Inventor: ROBERT MERTENS
IPC: D06F1/08
CPC classification number: D06F1/08
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