AU455117A - Improvements in spring-motors - Google Patents

Improvements in spring-motors

Info

Publication number
AU455117A
AU455117A AU4551/17A AU455117A AU455117A AU 455117 A AU455117 A AU 455117A AU 4551/17 A AU4551/17 A AU 4551/17A AU 455117 A AU455117 A AU 455117A AU 455117 A AU455117 A AU 455117A
Authority
AU
Australia
Prior art keywords
motors
spring
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
AU4551/17A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haynie Airgas Co Ltd
Original Assignee
Haynie Airgas Co Ltd
Filing date
Publication date
Application filed by Haynie Airgas Co Ltd filed Critical Haynie Airgas Co Ltd
Publication of AU455117A publication Critical patent/AU455117A/en
Expired legal-status Critical Current

Links

AU4551/17A 1917-07-11 Improvements in spring-motors Expired AU455117A (en)

Publications (1)

Publication Number Publication Date
AU455117A true AU455117A (en) 1918-07-23

Family

ID=

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