Drilldown: Patents
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Patents > Year granted:
1911
& Inventor country :
AU or
GB or
HU or
NL
& Applicant type :
COMPANY or
INDIV or
UNIV-PRO-GOV
& Filing date:
1900 - 1999
& IPCs:
IPC B64C3/50
& Number of claims:
3-4
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Showing below up to 1 result in range #1 to #1.