PP/18/3/2/2/2 - Patent specification 386,838, 26/1/33

Reference code

PP/18/3/2/2/2

Level of description

Item

Title

Patent specification 386,838, 26/1/33

Date/s

1933

Quantity & Format

1 leaf Printed ephemera

Personal name

Lampila, Yrjö Daniel
Lampila, Ahti Ilmari

Scope and content

Complete specification for an improved rocking chair by Yrjö Daviel Lampila and Ahti Ilmari Lampila.

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