Fluid actuated control device for pneumatic conveyers

Title:

Fluid actuated control device for pneumatic conveyers

United States Patent 1965866

Inventors:

Tolman Jr., Edgar B.

Publication Date:

07/10/1934

Export Citation:

Assignee:

Tolman Jr., Edgar B.

Primary Class:

96/244

Other Classes:

55/432, 55/468, 55/DIG.34, 96/366, 96/376, 200/81R, 261/26, 261/DIG.54, 406/168

International Classes:

B65G53/66; B65G53/34

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