AU141640B2 - Buoyancy apparatus - Google Patents

Buoyancy apparatus

Info

Publication number
AU141640B2
AU141640B2 AU23061/48A AU2306148A AU141640B2 AU 141640 B2 AU141640 B2 AU 141640B2 AU 23061/48 A AU23061/48 A AU 23061/48A AU 2306148 A AU2306148 A AU 2306148A AU 141640 B2 AU141640 B2 AU 141640B2
Authority
AU
Australia
Prior art keywords
buoyancy apparatus
buoyancy
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
AU23061/48A
Other versions
AU2306148A (en
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.)
Walter Stretton
Original Assignee
Walter Stretton
Filing date
Publication date
Application filed by Walter Stretton filed Critical Walter Stretton
Application granted granted Critical
Publication of AU2306148A publication Critical patent/AU2306148A/en
Publication of AU141640B2 publication Critical patent/AU141640B2/en
Expired legal-status Critical Current

Links

AU23061/48A 1948-09-15 Buoyancy apparatus Expired AU141640B2 (en)

Publications (2)

Publication Number Publication Date
AU2306148A AU2306148A (en) 1948-10-14
AU141640B2 true AU141640B2 (en) 1948-10-14

Family

ID=

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