GB189421417A - Improvements in Chimney Shafts, Ventilators, and the like. - Google Patents

Improvements in Chimney Shafts, Ventilators, and the like.

Info

Publication number
GB189421417A
GB189421417A GB189421417DA GB189421417A GB 189421417 A GB189421417 A GB 189421417A GB 189421417D A GB189421417D A GB 189421417DA GB 189421417 A GB189421417 A GB 189421417A
Authority
GB
United Kingdom
Prior art keywords
ventilators
chimney
shafts
chimney shafts
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
John Rae
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 GB189421417A publication Critical patent/GB189421417A/en
Expired legal-status Critical Current

Links

GB189421417D 1894-11-07 1894-11-07 Improvements in Chimney Shafts, Ventilators, and the like. Expired GB189421417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189421417T 1894-11-07

Publications (1)

Publication Number Publication Date
GB189421417A true GB189421417A (en) 1895-09-07

Family

ID=32126504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189421417D Expired GB189421417A (en) 1894-11-07 1894-11-07 Improvements in Chimney Shafts, Ventilators, and the like.

Country Status (1)

Country Link
GB (1) GB189421417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514247A (en) * 1945-07-05 1950-07-04 Leardi Thomas Augusto Cowl for chimneys or ventilator shafts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514247A (en) * 1945-07-05 1950-07-04 Leardi Thomas Augusto Cowl for chimneys or ventilator shafts

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