Patents for inventions; abridgments intended to serve as guides to specifications; patents cover road machinery, surface-treatment equipment and methods, road materials, etc. (class 107, period 1921-25)
Roads and ways
Abridgments Specifications
1929
94 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1926
New ways emerge to make roads safer
Tema Archive | 2006
|WORKBOOK Ways to Repair Undriveable Gravel Roads
British Library Online Contents | 2008
Traffic noise prediction from motor ways and fast roads
British Library Conference Proceedings | 1992
|Paving our ways : a history of the world's roads and pavements
TIBKAT | 2021
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