AU731222A - Improved switching mechanism - Google Patents

Improved switching mechanism

Info

Publication number
AU731222A
AU731222A AU7312/22A AU731222A AU731222A AU 731222 A AU731222 A AU 731222A AU 7312/22 A AU7312/22 A AU 7312/22A AU 731222 A AU731222 A AU 731222A AU 731222 A AU731222 A AU 731222A
Authority
AU
Australia
Prior art keywords
switching mechanism
improved switching
improved
switching
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU7312/22A
Inventor
Spottswood Conrad Henry
Original Assignee
Nominee of
Filing date
Publication date
Application filed by Nominee of filed Critical Nominee of
Publication of AU731222A publication Critical patent/AU731222A/en
Expired legal-status Critical Current

Links

AU7312/22A 1922-06-10 Improved switching mechanism Expired AU731222A (en)

Publications (1)

Publication Number Publication Date
AU731222A true AU731222A (en) 1922-09-19

Family

ID=

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