Title:
Blasting explosive
United States Patent 2211738

Inventors:
Cairns, Robert W.
Publication Date:
08/13/1940
View Patent Images:
Download PDF 2211738 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
HERCULES POWDER CO LTD
Primary Class:
149/7
Other Classes:
252/384
International Classes:
C06B45/32; C06B45/00