GB189323279A - An Improved Respirator. - Google Patents

An Improved Respirator.

Info

Publication number
GB189323279A
GB189323279A GB189323279DA GB189323279A GB 189323279 A GB189323279 A GB 189323279A GB 189323279D A GB189323279D A GB 189323279DA GB 189323279 A GB189323279 A GB 189323279A
Authority
GB
United Kingdom
Prior art keywords
improved respirator
respirator
improved
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
Richard Lowther Jeffreys
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 GB189323279A publication Critical patent/GB189323279A/en
Expired legal-status Critical Current

Links

GB189323279D 1893-12-04 1893-12-04 An Improved Respirator. Expired GB189323279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189323279T 1893-12-04

Publications (1)

Publication Number Publication Date
GB189323279A true GB189323279A (en) 1894-12-01

Family

ID=32608667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189323279D Expired GB189323279A (en) 1893-12-04 1893-12-04 An Improved Respirator.

Country Status (1)

Country Link
GB (1) GB189323279A (en)

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