AU1693820A - Improvements in or relating to vacuum feed devices - Google Patents

Improvements in or relating to vacuum feed devices

Info

Publication number
AU1693820A
AU1693820A AU16938/20A AU1693820A AU1693820A AU 1693820 A AU1693820 A AU 1693820A AU 16938/20 A AU16938/20 A AU 16938/20A AU 1693820 A AU1693820 A AU 1693820A AU 1693820 A AU1693820 A AU 1693820A
Authority
AU
Australia
Prior art keywords
relating
feed devices
vacuum feed
vacuum
devices
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
AU16938/20A
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.)
Publication date
Publication of AU1693820A publication Critical patent/AU1693820A/en
Expired legal-status Critical Current

Links

AU16938/20A 1918-04-08 Improvements in or relating to vacuum feed devices Expired AU1693820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS1,293,79 1918-04-08

Publications (1)

Publication Number Publication Date
AU1693820A true AU1693820A (en) 1921-09-20

Family

ID=

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