Pocket oil can with fluid discharge adjustable within fine limits
United States Patent 2556994
US Patent References:
Fountain pen
- - 1870853

Writing instrument
- - 2432061


Inventors:
Giuseppe, Candolini
Karl, Pfotenhauer
Publication Date:
06/12/1951
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Assignee:
Giuseppe, Candolini
Karl, Pfotenhauer
Primary Class:
222/214
Other Classes:
222/320
International Classes:
F16N3/06; F16N3/00