Bibliographic data

Document AT000000081135B (Pages: 9)

Bibliographic data Document AT000000081135B (Pages: 9)
INID Criterion Field Contents
54 Title TI [DE] Vorrichtung zur Bestimmung der Höhe eines Punktes über der Erde von diesem Punkte aus mittels Scheinwerfers und eines zur Beobachtung der reflektierten Strahlen dienenden optischen Instrumentes.
71/73 Applicant/owner PA GERHARDT OSCAR ING
72 Inventor IN GERHARDT OSCAR ING
22/96 Application date AD Jul 12, 1917
21 Application number AN
Country of application AC AT
Publication date PUB Aug 25, 1920
33
31
32		 Priority data PRC
PRN
PRD		 DE

19161007
51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC
MCD main class MCM
MCD secondary class MCS
MCD additional class MCA
57 Abstract AB
56 Cited documents identified in the search CT
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
Citing documents Determine documents
Sequence listings
Search file IPC ICP G01C 3/10
G01C 5/00 F