AU489703B2 - Speed and/or direction change means - Google Patents

Speed and/or direction change means

Info

Publication number
AU489703B2
AU489703B2 AU63176/73A AU6317673A AU489703B2 AU 489703 B2 AU489703 B2 AU 489703B2 AU 63176/73 A AU63176/73 A AU 63176/73A AU 6317673 A AU6317673 A AU 6317673A AU 489703 B2 AU489703 B2 AU 489703B2
Authority
AU
Australia
Prior art keywords
speed
direction change
change means
change
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
AU63176/73A
Other versions
AU6317673A (en
Inventor
Robert Davidson, Jr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of AU6317673A publication Critical patent/AU6317673A/en
Publication of AU489703B2 publication Critical patent/AU489703B2/en
Expired legal-status Critical Current

Links

AU63176/73A 1972-12-27 1973-12-03 Speed and/or direction change means Expired AU489703B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZNZ167927 1972-12-27
NZ16792772 1972-12-27

Publications (2)

Publication Number Publication Date
AU6317673A AU6317673A (en) 1975-06-05
AU489703B2 true AU489703B2 (en) 1975-06-05

Family

ID=

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