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An improved cloth or cover for covering seed beds and for similar purposes
An improved cloth or cover for covering seed beds and for similar purposes
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机译:一种改良的布或覆盖物,用于覆盖种苗床并用于类似目的
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288,409. Logan, Muckelt, & Co., Ltd., and Watts, R. Feb. 21, 1927. Strengthened fabrics with integrally-woven portions having crammed yarns.-A corver for seed beds &c. comprises a cloth formed with narrow borders A and a central longitudinal portion B of a cramped or close weave, the wide intermediate parts C between the borders and the central portion being of more open weave to permit of the passage of air and light. Reference has been directed by the Comptroller to Specification 12901/12.
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