PP/18/3/23/3/11 - [Copy of a patent specification no. 188582, for Wilhelm Kienzle's picture frames, undated]

Reference code

PP/18/3/23/3/11

Level of description

Item

Title

[Copy of a patent specification no. 188582, for Wilhelm Kienzle's picture frames, undated]

Date/s

[193?]

Quantity & Format

3 leaves

Scope and content

Gives a detailed description of Kienzle's adjustable picture frame and lists the novelty aspects of the product.

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