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Classifications
machine-classified
cpc-machine-classified
fterm-machine-classified
fterm-family-classified
The classifications are assigned by a computer and are not a legal conclusion.
Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
The CPC classifications are assigned by a computer and are not a legal conclusion.
Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
The F-term classifications are assigned based on a patent family member containing
these classification codes.
The F-term classifications are assigned by a computer and are not a legal conclusion.
Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
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BE570563A
Belgium
Patent of invention
Worldwide applications
0
BE
BE
BE
1956
DE
DE
1957
CH
FR
GB
DE
CH
GB
1958
CH
GB
1960
US
Application number: BE562603D
Filing date:
Legal status:
Application number: BE556923D
Filing date:
Legal status:
Application number: BE570563D
Filing date:
Legal status:
Application number: DEV13156A
Filing date: 1956-12-08
Legal status: Pending
Application number: DEV11633A
Filing date: 1956-12-08
Legal status: Pending
Application number: CH356864D
Filing date: 1957-05-09
Legal status:
Application number: FR1175772D
Filing date: 1957-05-24
Legal status: Expired
Application number: GB18883/57A
Filing date: 1957-06-14
Legal status: Expired
Application number: DEV10789A
Filing date: 1957-09-24
Legal status: Pending
Application number: CH359514D
Filing date: 1957-11-18
Legal status:
Application number: GB38040/57A
Filing date: 1957-12-06
Legal status: Expired
Application number: CH358895D
Filing date: 1958-08-13
Legal status:
Application number: GB30371/58A
Filing date: 1958-09-23
Legal status: Expired
Application number: US54406A
Filing date: 1960-09-07
Legal status: Expired - Lifetime
Application events
A timeline of key events for this patent application, including priority claims,
publications, legal status, reassignments, and litigation.
Google has not performed a legal analysis and makes no representation as to the accuracy or completeness of the events listed.
Google has not performed a legal analysis and makes no representation as to the accuracy or completeness of the events listed.
Description
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Patent Citations (5)
Publication number
Priority date
Publication date
Assignee
Title
Family To Family Citations
* Cited by examiner, † Cited by third party
Cited By (25)
Publication number
Priority date
Publication date
Assignee
Title
Family To Family Citations
* Cited by examiner, † Cited by third party, ‡ Family to family citation
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