GB190021667A - Improvements in or connected with Non-return or Lift-valves - Google Patents

Improvements in or connected with Non-return or Lift-valves

Info

Publication number
GB190021667A
GB190021667A GB190021667DA GB190021667A GB 190021667 A GB190021667 A GB 190021667A GB 190021667D A GB190021667D A GB 190021667DA GB 190021667 A GB190021667 A GB 190021667A
Authority
GB
United Kingdom
Prior art keywords
valves
lift
return
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
Inventor
Claude Charles Lapsey
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
Application granted granted Critical
Publication of GB190021667A publication Critical patent/GB190021667A/en
Expired legal-status Critical Current

Links

GB190021667D 1900-11-30 1900-11-30 Improvements in or connected with Non-return or Lift-valves Expired GB190021667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190021667T 1900-11-30

Publications (1)

Publication Number Publication Date
GB190021667A true GB190021667A (en) 1901-10-26

Family

ID=43801071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190021667D Expired GB190021667A (en) 1900-11-30 1900-11-30 Improvements in or connected with Non-return or Lift-valves

Country Status (1)

Country Link
GB (1) GB190021667A (en)

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