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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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BE551851A
Belgium
Patent of invention
Worldwide applications
0
BE
NL
NL
NL
NL
1955
GB
1956
US
DE
DE
DE
FR
CH
GB
GB
GB
GB
CH
1963
DK
Application number: BE551851D
Filing date:
Legal status:
Application number: NL299756D
Filing date:
Legal status:
Application number: NL111783D
Filing date:
Legal status:
Application number: NL211454D
Filing date:
Legal status:
Application number: NL121436D
Filing date:
Legal status:
Application number: GB31589/56A
Filing date: 1955-10-17
Legal status: Expired
Application number: US579429A
Filing date: 1956-04-20
Legal status: Expired - Lifetime
Application number: DE1956P0030040
Filing date: 1956-10-15
Legal status: Expired
Application number: DE19561420647
Filing date: 1956-10-15
Legal status: Pending
Application number: DEP30038A
Filing date: 1956-10-15
Legal status: Pending
Application number: FR723827A
Filing date: 1956-10-16
Legal status: Expired
Application number: CH1213261A
Filing date: 1956-10-17
Legal status:
Application number: GB20786/59A
Filing date: 1956-10-17
Legal status: Expired
Application number: GB20785/59A
Filing date: 1956-10-17
Legal status: Expired
Application number: GB7717/60A
Filing date: 1956-10-17
Legal status: Expired
Application number: GB20787/59A
Filing date: 1956-10-17
Legal status: Expired
Application number: CH360499D
Filing date: 1956-10-17
Legal status:
Application number: DK309863AA
Filing date: 1963-06-28
Legal status:
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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Claims ()
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Patent Citations (6)
Publication number
Priority date
Publication date
Assignee
Title
Family To Family Citations
* Cited by examiner, † Cited by third party
Cited By (52)
Publication number
Priority date
Publication date
Assignee
Title
Family To Family Citations
* Cited by examiner, † Cited by third party, ‡ Family to family citation
Similar Documents
Publication
Publication Date
Title
Priority And Related Applications
Applications Claiming Priority (3)
Application
Filing date
Title
US54103355A
1955-10-17
US54103655A
1955-10-17
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