CA75958A - Appareil pour refroidir et purifier l'air - Google Patents

Appareil pour refroidir et purifier l'air

Info

Publication number: CA75958A
Authority: CA; Canada
Prior art keywords: air cooling; purifying apparatus; purifying; cooling; air
Prior art date: 1901-04-13
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

CA000075958A

Other languages

English (en)

Inventor

Carl Wilhelm Vollmann

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.)

1901-04-13

Filing date

1901-04-13

Publication date

1902-05-20

1901-04-13 Application filed by Individual filed Critical Individual

1902-05-20 Application granted granted Critical

1902-05-20 Publication of CA75958A publication Critical patent/CA75958A/fr

Status Expired legal-status Critical Current

Links

238000001816 cooling Methods 0.000 title 1

CA000075958A 1901-04-13 1901-04-13 Appareil pour refroidir et purifier l'air Expired CA75958A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA75958T		1901-04-13

Publications (1)

Publication Number	Publication Date
CA75958A true CA75958A (fr)	1902-05-20

Family

ID=45192494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000075958A Expired CA75958A (fr)	1901-04-13	1901-04-13	Appareil pour refroidir et purifier l'air

Country Status (1)

Country	Link
CA (1)	CA75958A (fr)

1901
- 1901-04-13 CA CA000075958A patent/CA75958A/fr not_active Expired

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