FR449931A - Improvements to devices designed to prevent fogging on windows and other glass surfaces - Google Patents

Improvements to devices designed to prevent fogging on windows and other glass surfaces

Info

Publication number
FR449931A
FR449931A FR449931DA FR449931A FR 449931 A FR449931 A FR 449931A FR 449931D A FR449931D A FR 449931DA FR 449931 A FR449931 A FR 449931A
Authority
FR
France
Prior art keywords
windows
glass surfaces
devices designed
prevent fogging
fogging
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
Other languages
French (fr)
Inventor
Carl Holz
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 FR449931A publication Critical patent/FR449931A/en
Expired legal-status Critical Current

Links

FR449931D 1911-11-01 1912-10-28 Improvements to devices designed to prevent fogging on windows and other glass surfaces Expired FR449931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB449931X 1911-11-01

Publications (1)

Publication Number Publication Date
FR449931A true FR449931A (en) 1913-03-11

Family

ID=43350929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR449931D Expired FR449931A (en) 1911-11-01 1912-10-28 Improvements to devices designed to prevent fogging on windows and other glass surfaces

Country Status (1)

Country Link
FR (1) FR449931A (en)

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