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Abstract
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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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BE711082A
Belgium
Patent of invention
Worldwide applications
1967
GB
1968
CH
BE
FR
Application number: GB8250/67A
Filing date: 1967-02-21
Legal status: Expired
Application number: CH254568A
Filing date: 1968-02-21
Legal status:
Application number: BE711082D
Filing date: 1968-02-21
Legal status:
Application number: FR1558645D
Filing date: 1968-02-21
Legal status: Expired
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.
1968-02-21
Application filed
1968-07-01
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Cited By (11)
Publication number
Priority date
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Title
Family To Family Citations
* Cited by examiner, † Cited by third party, ‡ Family to family citation
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