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Patent US694111 - PLASTER BOARD
PLASTER BOARD
JACOB SCIIRATWIESER et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 694111
Filing date
: 13 Mar 1901
Issue date
: 25 Feb 1902
Inventors
:
JACOB SCIIRATWIESER
,
JACOB SCIIRATWIESER
Current U.S. Classification
:
52/673
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4004774
8 Jan 1975
25 Jan 1977
Du Pont of Canada Limited
Coated panel
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Drawings
