GB189622648A - Improvements in the Construction of Ventilators for Lanterns and other Purposes. - Google Patents

Improvements in the Construction of Ventilators for Lanterns and other Purposes.

Info

Publication number
GB189622648A
GB189622648A GB189622648DA GB189622648A GB 189622648 A GB189622648 A GB 189622648A GB 189622648D A GB189622648D A GB 189622648DA GB 189622648 A GB189622648 A GB 189622648A
Authority
GB
United Kingdom
Prior art keywords
ventilators
lanterns
purposes
construction
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
Willard Alger Bourne
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 GB189622648A publication Critical patent/GB189622648A/en
Expired legal-status Critical Current

Links

GB189622648D 1896-10-13 1896-10-13 Improvements in the Construction of Ventilators for Lanterns and other Purposes. Expired GB189622648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189622648T 1896-10-13

Publications (1)

Publication Number Publication Date
GB189622648A true GB189622648A (en) 1897-01-30

Family

ID=32352567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189622648D Expired GB189622648A (en) 1896-10-13 1896-10-13 Improvements in the Construction of Ventilators for Lanterns and other Purposes.

Country Status (1)

Country Link
GB (1) GB189622648A (en)

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