Combustion flask
United States Patent 1531475

Inventors:
Brandt, Edmund S. R.
Publication Date:
03/31/1925
View Patent Images:
Download PDF 1531475 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Brandt, Edmund S. R.
Primary Class:
60/39.550
International Classes:
F42B19/20; F42B19/00