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公开(公告)号:CA213694A
公开(公告)日:1921-10-04
申请号:CA213694D
Applicant: THEODORE H DURST , MARGARET SPONENBURG , OTTO R BARNETT , LAAS AND SPONENBURG
Inventor: SPONENBURG HIRAM H
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公开(公告)号:CA213693A
公开(公告)日:1921-10-04
申请号:CA213693D
Applicant: THEODORE H DURST , OTTO R BARNETT , MARGARET SPONENBURG , LAAS AND SPONENBURG
Inventor: SPONENBURG HIRAM H
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公开(公告)号:CA223930A
公开(公告)日:1922-09-19
申请号:CA223930D
Applicant: OTTO R BARNETT , EDWARD LAAS
Inventor: COMPANY THE LAAS AND SPONENBUR
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公开(公告)号:CA214499A
公开(公告)日:1921-11-29
申请号:CA214499D
Applicant: WARREN H WALKER , OTTO R BARNETT , WILLARD T WALKER
Inventor: WALKER WILLIAM A
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公开(公告)号:CA214498A
公开(公告)日:1921-11-29
申请号:CA214498D
Applicant: OTTO R BARNETT GLENCOE , LAAS AND SPONENBURG COMPANY
Inventor: LEE EDWARD
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公开(公告)号:CA213692A
公开(公告)日:1921-10-04
申请号:CA213692D
Applicant: OTTO R BARNETT , THEODORE H DURST , MARGARET SPONENBURG , LAAS AND SPONENBURG
Inventor: SPONENBURG HIRAM H
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