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公开(公告)号:US2782727A
公开(公告)日:1957-02-26
申请号:US35900953
申请日:1953-06-02
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
CPC classification number: B65G19/02 , B65G19/282 , B65G2201/02
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2.
公开(公告)号:US2574397A
公开(公告)日:1951-11-06
申请号:US19916650
申请日:1950-12-05
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: H01H17/26
CPC classification number: H01H17/26 , Y10T74/20456
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公开(公告)号:US2725973A
公开(公告)日:1955-12-06
申请号:US31731952
申请日:1952-10-28
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B65G17/20
CPC classification number: B65G17/20 , B65G2201/02
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公开(公告)号:US2633088A
公开(公告)日:1953-03-31
申请号:US19074950
申请日:1950-10-18
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B65G17/20
CPC classification number: B65G17/20 , B65G2201/02 , Y10T16/3837
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公开(公告)号:US3240365A
公开(公告)日:1966-03-15
申请号:US35745164
申请日:1964-04-06
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
CPC classification number: B65G1/06 , B66F9/0755
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公开(公告)号:US2987012A
公开(公告)日:1961-06-06
申请号:US72210458
申请日:1958-03-17
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B61B10/02
CPC classification number: B61B10/025
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公开(公告)号:US2980236A
公开(公告)日:1961-04-18
申请号:US76852558
申请日:1958-10-16
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B65G17/38
CPC classification number: B65G17/385 , B65G2201/02
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公开(公告)号:US2950688A
公开(公告)日:1960-08-30
申请号:US75080058
申请日:1958-07-24
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B61B10/02
CPC classification number: B61B10/025
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公开(公告)号:US2844105A
公开(公告)日:1958-07-22
申请号:US29262752
申请日:1952-06-10
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B65G17/20
CPC classification number: B65G17/20 , B65G2201/02
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公开(公告)号:US3257963A
公开(公告)日:1966-06-28
申请号:US33452863
申请日:1963-12-30
Applicant: MAYER KING DONALD
Inventor: MAYER KING DONALD
IPC: B61B10/02
CPC classification number: B61B10/025
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