Title:
TEN PIN BOWLING GAMES
United States Patent 3529824
Inventors:
Walch, Rolf
Publication Date:
09/22/1970
Export Citation:
Click for automatic bibliography generation
Assignee:
Rolf, Walch
Primary Class:
473/65
International Classes:
A63D5/04; A63D5/00; (IPC1-7): A63D5/00
View Patent Images:
Download PDF 3529824        PDF help
US Patent References:
2118303Coin control for bowling alleys
Foreign References:
FR626725A
GB266648A




<- Previous Patent (BASEBALL BATTING PRA...)   |   Next Patent (HOCKEY STICK ROAD AD...) ->