Drilldown: Patents
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Patents > Applicant firm:
Blair Atholl Aeroplane Syndicate Limited
& Assigned to
:
L W F Engineering Company
or
Rubber Balloon Company of America
or
None
& National tech categories
:
DE 77h.5
or
USPC 244/153R
or
USPC 244/90R
& IPCs
:
IPC B64C23/00
or
IPC B64C33/00
or
None
& Number of figures:
3-5 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.