Internal combustion engine
United States Patent 3204619
US Patent References:
/0821915.html
- - 0821915

/0904132.html
- - 0904132

/1167970.html
- - 1167970

Internal-combustion engine
- - 1672031

Internal combustion engine
- - 1809577


Inventors:
Leo, Rubinowitz
Theodore, Opuszenski
Publication Date:
09/07/1965
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Assignee:
AMERICAN MACH & FOUNDRY
Primary Class:
123/74A
Other Classes:
123/196R, 92/165R, 123/195R, 181/229, 181/256, 123/198R
International Classes:
F02B33/04; F02B63/02; F16J1/14; F02B75/02; F02B33/02; F02B63/00; F16J1/10
US Patent References:
2091496Internal combustion engine
2421198Internal-combustion engine
2479750Hand drill
2838129Muffler assembly
3020707Engine exhaust manifold construction
3036566Internal combustion engines for powerdriven tools
3040721Internal combustion engines of the two cycle opposed piston type