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 specifications can be obtained, price 25 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  - 29
IS  - 7
SN  - 0002-2667
DO  - 10.1108/eb032857
UR  - https://doi.org/10.1108/eb032857
PY  - 1957
Y1  - 1957/01/01
TI  - U.S. Patent Specifications
T2  - Aircraft Engineering and Aerospace Technology
PB  - MCB UP Ltd
SP  - 226
EP  - 226
Y2  - 2024/09/23
ER  -