Compounded mineral oil
United States Patent 2372588

Inventors:
Larsen, Robert G.
Zublin, Ernest W.
Publication Date:
03/27/1945
Export Citation:
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Assignee:
Shell, Dev
Primary Class:
508/261
Other Classes:
508/256, 546/326, 508/266, 546/170, 508/255, 514/311, 508/267, 252/400.100, 514/356, 508/259, 508/245
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