Page values for "Patent BE-1909-219377"

From Inventing aviation
Jump to: navigation, search

"Patents" values

Year_filedJanuary 1, 1909
Year_grantedJanuary 1, 1909
OfficeBE
Patent_number
InventorsA. Beurrier
Inventor_countryFR
Applicant_personA. Beurrier
Applicant_firm
Applicant_typeINDIV
Applicant_is_inventorYes
Original_titleAiles circulaires concentriques à mouvement contrariés
English_titleConcentric circular wings with contrary movements
Tech_fieldswings propellers hybrid helicopter
Filing_date
Full_specification_filed_date
Application_number
Grant_dateSeptember 22, 1909
GrantedYes
Publication_date
Supplementary_to_patent
Related_to_aircraftYes
Serial_number
Patent_agentM. Benoît
Assigned_to
National_tech_categoriesBE K
IPCs
CPCs
Family_yearJanuary 1, 1909
First_filingNo
Number_of_citations
Cited_by
Application_ID
INPADOC_family_ID
Number_of_text_pages
Number_of_diagram_pages
Number_of_figures
Number_of_claims