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AU202654B2 - Improvements in and relating to expandable stoppers - Google Patents

Improvements in and relating to expandable stoppers

Info

Publication number
AU202654B2
AU202654B2 AU812/54A AU81254A AU202654B2 AU 202654 B2 AU202654 B2 AU 202654B2 AU 812/54 A AU812/54 A AU 812/54A AU 81254 A AU81254 A AU 81254A AU 202654 B2 AU202654 B2 AU 202654B2
Authority
AU
Australia
Prior art keywords
stoppers
expandable
relating
expandable stoppers
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
AU812/54A
Other versions
AU81254A (en
Inventor
Albert Hassid and Ernest Velits Maurice
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.)
BRITISH VACUUM FLASK Co Ltd
Original Assignee
BRITISH VACUUM FLASK Co Ltd
Filing date
Publication date
Application filed by BRITISH VACUUM FLASK Co Ltd filed Critical BRITISH VACUUM FLASK Co Ltd
Application granted granted Critical
Publication of AU202654B2 publication Critical patent/AU202654B2/en
Publication of AU81254A publication Critical patent/AU81254A/en
Expired legal-status Critical Current

Links

AU812/54A 1954-06-08 Improvements in and relating to expandable stoppers Expired AU202654B2 (en)

Publications (2)

Publication Number Publication Date
AU202654B2 true AU202654B2 (en) 1954-12-09
AU81254A AU81254A (en) 1954-12-09

Family

ID=

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