Author: -
Title: Abridgments Of Patent Specifications 1250001 - 1275000. B7 Transport [bound with] Abridgments Of Patent Specifications 1275001 - 1300000. B7 Transport
Description: The Patent Office - HMSO, 1972, 1st edition. Cloth, F. [iv]+194+301-729+196+301-781pp, b/w illustrations throughout, a fine copy. Hardback , no dustjacket. ¶ Contains brief specifications of inventions pertaining to Transport - Road, Rail, Marine & Aviation.

Keywords: patents, inventions, aviation, trains, railways, marine, ships, shipping, planes, cars, automobiles, locomotives