AT169695B - Method and apparatus for making hollow rubber balls - Google Patents

Method and apparatus for making hollow rubber balls

Info

Publication number
AT169695B
AT169695B AT169695DA AT169695B AT 169695 B AT169695 B AT 169695B AT 169695D A AT169695D A AT 169695DA AT 169695 B AT169695 B AT 169695B
Authority
AT
Austria
Prior art keywords
hollow rubber
rubber balls
making hollow
making
balls
Prior art date
Application number
Other languages
German (de)
Original Assignee
Swift Tennis Ball Company Prop
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Swift Tennis Ball Company Prop filed Critical Swift Tennis Ball Company Prop
Application granted granted Critical
Publication of AT169695B publication Critical patent/AT169695B/en

Links

AT169695D 1948-05-04 1949-05-02 Method and apparatus for making hollow rubber balls AT169695B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU169695X 1948-05-04

Publications (1)

Publication Number Publication Date
AT169695B true AT169695B (en) 1951-12-10

Family

ID=3706829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT169695D AT169695B (en) 1948-05-04 1949-05-02 Method and apparatus for making hollow rubber balls

Country Status (1)

Country Link
AT (1) AT169695B (en)

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