Drilldown: Patents
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Patents > Year filed:
1900 - 1909 
& Inventor country:
US
& Applicant type :
COMPANY or
Other
& Supplementary to patent:
None
& Assigned to :
Westinghouse Electric & Manufacturing Company or
William Woods Plankinton or
None
& Number of text pages:
5-43800000
& Number of claims:
None
& Inventor country:
US
& Applicant type :
COMPANY or
Other
& Supplementary to patent:
None
& Assigned to :
Westinghouse Electric & Manufacturing Company or
William Woods Plankinton or
None
& Number of text pages:
5-43800000
& Number of claims:
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Inventors:
Inventor country: (Click arrow to add another value)
Applicant person:
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
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Supplementary to patent: (Click arrow to add another value)
Patent agent:
Assigned to: (Click arrow to add another value)
National tech categories:
IPCs:
CPCs:
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Cites these patents:
Citations from after 1930:
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Showing below up to 6 results in range #1 to #6.
