TY  - JOUR
AB  - These details and drawings of patents granted in the United States are taken, by permission of the Department of Commerce, from the ‘Official Gazette of the United States Patent Office’. Printed copies of the full specification can be obtained, price 10 cents each, from the Commissioner of Patents, Washington, D.C., U.S.A. They are usually available for inspection at the British Patent Office, Southampton Buildings, Chancery Lane, London, W.C.2.
VL  - 21
IS  - 11
SN  - 0002-2667
DO  - 10.1108/eb031834
UR  - https://doi.org/10.1108/eb031834
PY  - 1949
Y1  - 1949/01/01
TI  - U.S. Patent Specifications
T2  - Aircraft Engineering and Aerospace Technology
PB  - MCB UP Ltd
SP  - 366
EP  - 366
Y2  - 2024/04/23
ER  -