Pacifiers
United States Patent 2811949
US Patent References:
/0954066.html
- - 0954066

Pacifier
- - 2462786


Inventors:
Herbert, Rothbard
Publication Date:
11/05/1957
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Assignee:
Herbert, Rothbard
Primary Class:
606/236
International Classes:
A61J17/00; F02N9/04; F02N9/00
Foreign References:
GB566742A