Tool for making hypodermic injections
United States Patent 2627269
US Patent References:
/0857739.html
- - 0857739

/1118395.html
- - 1118395

Hypodermic-syringe guard
- - 1779451

Liquid dispenser
- - 2000167


Inventors:
Mcgregor, Lee R.
Publication Date:
02/03/1953
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Assignee:
Mcgregor, Lee R.
Primary Class:
604/2
Other Classes:
401/198, 215/DIG.003, 248/313, 604/187, 401/195, 215/390, 248/311.200, 248/284.100
International Classes:
A61M5/31
Foreign References:
FR478939A