Patents for inventions and how to procure them.

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Record details

Publication details:

London: Lockwood, 1891.

Edition:

Record id:

8609

Added title:

Author:

Hardingham, George Gatton Melhuish.

Format:

Series:

Subject:

Patents.

Contents:

Summary:

Note:

Variant title:

ISBN:

ISSN:

Phys. description:

vi, 56p