CA930A - Apparatus for the purpose of economising the heat in rooms and buildings - Google Patents

Apparatus for the purpose of economising the heat in rooms and buildings

Info

Publication number
CA930A
CA930A CA000000930A CA930DA CA930A CA 930 A CA930 A CA 930A CA 000000930 A CA000000930 A CA 000000930A CA 930D A CA930D A CA 930DA CA 930 A CA930 A CA 930A
Authority
CA
Canada
Prior art keywords
economising
rooms
buildings
heat
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
CA000000930A
Inventor
J. Gross
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
Publication date
Application granted granted Critical
Publication of CA930A publication Critical patent/CA930A/en
Expired legal-status Critical Current

Links

CA000000930A Apparatus for the purpose of economising the heat in rooms and buildings Expired CA930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA930T

Publications (1)

Publication Number Publication Date
CA930A true CA930A (en) 1871-04-15

Family

ID=45117505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000000930A Expired CA930A (en) Apparatus for the purpose of economising the heat in rooms and buildings

Country Status (1)

Country Link
CA (1) CA930A (en)

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