CH16491A - Ventilation apparatus - Google Patents

Ventilation apparatus

Info

Publication number: CH16491A
Authority: CH; Switzerland
Prior art keywords: ventilation apparatus; ventilation
Prior art date: 1898-03-23

Application number

CH16491A

Other languages

German (de)

Inventor

Joseph Woerz

Original Assignee

Joseph Woerz

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.)

1898-03-23

Filing date

1898-03-23

Publication date

1898-11-30

1898-03-23 Application filed by Joseph Woerz filed Critical Joseph Woerz

1898-11-30 Publication of CH16491A publication Critical patent/CH16491A/en

Links

238000009423 ventilation Methods 0.000 title 1

CH16491A 1898-03-23 1898-03-23 Ventilation apparatus CH16491A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH16491T		1898-03-23

Publications (1)

Publication Number	Publication Date
CH16491A true CH16491A (en)	1898-11-30

Family

ID=4215380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH16491A CH16491A (en)	1898-03-23	1898-03-23	Ventilation apparatus

Country Status (1)

Country	Link
CH (1)	CH16491A (en)

1898
- 1898-03-23 CH CH16491A patent/CH16491A/en unknown

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