AU3139167A - An improved vacuum control valve - Google Patents

An improved vacuum control valve

Info

Publication number
AU3139167A
AU3139167A AU31391/67A AU3139167A AU3139167A AU 3139167 A AU3139167 A AU 3139167A AU 31391/67 A AU31391/67 A AU 31391/67A AU 3139167 A AU3139167 A AU 3139167A AU 3139167 A AU3139167 A AU 3139167A
Authority
AU
Australia
Prior art keywords
control valve
vacuum control
improved vacuum
improved
valve
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
AU31391/67A
Inventor
Lancelot Pearson Frederick
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.)
D Mcl Wallace Ltd
Original Assignee
D Mcl Wallace Ltd
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 D Mcl Wallace Ltd filed Critical D Mcl Wallace Ltd
Publication of AU3139167A publication Critical patent/AU3139167A/en
Expired legal-status Critical Current

Links

AU31391/67A 1967-01-05 1967-12-19 An improved vacuum control valve Expired AU3139167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZNZ147489 1967-01-05

Publications (1)

Publication Number Publication Date
AU3139167A true AU3139167A (en) 1969-06-26

Family

ID=

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