Drilldown: Patents
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Patents > Office
:
??
or
DEG
or
FR
or
NL
or
SU
& Applicant firm
:
Naamloze Vennootschap Briquet Company (Briket Maatschappij)
or
None
& Publication date:
1914
& IPCs:
IPC B64C39/00 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 8 results in range #1 to #8.