AU488812B - Automatic check valve - Google Patents

Automatic check valve

Info

Publication number
AU488812B
AU488812B AU4888/12A AU488812A AU488812B AU 488812 B AU488812 B AU 488812B AU 4888/12 A AU4888/12 A AU 4888/12A AU 488812 A AU488812 A AU 488812A AU 488812 B AU488812 B AU 488812B
Authority
AU
Australia
Prior art keywords
check valve
automatic check
automatic
valve
check
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
AU4888/12A
Other versions
AU488812A (en
Inventor
Worster Shaw Edward
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
Priority to AU4888/12A priority Critical patent/AU488812A/en
Priority claimed from AU4888/12A external-priority patent/AU488812A/en
Publication of AU488812B publication Critical patent/AU488812B/en
Publication of AU488812A publication Critical patent/AU488812A/en
Expired legal-status Critical Current

Links

AU4888/12A 1912-05-09 Automatic check valve Expired AU488812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU4888/12A AU488812A (en) 1912-05-09 Automatic check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU4888/12A AU488812A (en) 1912-05-09 Automatic check valve

Publications (2)

Publication Number Publication Date
AU488812B true AU488812B (en) 1912-10-01
AU488812A AU488812A (en) 1912-10-01

Family

ID=

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