Title:
AUTOMATIC WATER-FEED REGULATOR FOR STEAM-BOILERS.
United States Patent 0669611


Inventors:
ANDERSON CHARLES A (US)
ERICKSON ERICK A (US)
WICKSTROM JOHN (US)
Application Number:
US1900012305A
Filing Date:
04/10/1900
Assignee:
CHARLES DICKINSON
LEON F. DOUGLASS
HENRY B. BABSON
CHARLES A. ANDERSON
ERICK A. ERICKSON
JOHN WICKSTROM
Primary Class:
Other Classes:
137/429
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