ORIGINAL PRINTED PATENT APPLICATION NUMBER 20,321 FOR IMPROVEMENTS IN MACHINERY OR APPLIANCES FOR SHAPING EARTHENWARE AND SIMILAR ARTICLES FROM PLASTIC CLAY OR THE LIKE. (1909) |  | Author: David & William Boulton Limited (inventors). Robertson
Publisher: HMSO
Category: Book
Buy Used: $28.00
Media: Hardcover
Publication Date: 1909
Availability: Usually ships in 1-2 business days
Shipping: International shipping available
Condition: Delivered from the UK in 10-21 days. 1909. HMSO. First. Disbound loose sheets with clear protective covers. 7.5x11. Ex-libris. Complete specification for patent application together with drawings.
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