CH19581A - Novel ventilation device for railroad cars - Google Patents

Novel ventilation device for railroad cars

Info

Publication number: CH19581A
Authority: CH; Switzerland
Prior art keywords: ventilation device; railroad cars; novel ventilation; novel; railroad
Prior art date: 1899-06-19

Application number

CH19581A

Other languages

German (de)

Inventor

Gustav Weidman

Original Assignee

Gustav Weidman

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.)

1899-06-19

Filing date

1899-06-19

Publication date

1900-08-15

1899-06-19 Application filed by Gustav Weidman filed Critical Gustav Weidman

1900-08-15 Publication of CH19581A publication Critical patent/CH19581A/en

Links

238000009423 ventilation Methods 0.000 title 1

CH19581A 1899-06-19 1899-06-19 Novel ventilation device for railroad cars CH19581A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH19581T		1899-06-19

Publications (1)

Publication Number	Publication Date
CH19581A true CH19581A (en)	1900-08-15

Family

ID=4222559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH19581A CH19581A (en)	1899-06-19	1899-06-19	Novel ventilation device for railroad cars

Country Status (1)

Country	Link
CH (1)	CH19581A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4457666A (en) *	1982-04-14	1984-07-03	The Windgrabber Corporation	Apparatus and method for deriving energy from a moving gas stream

1899
- 1899-06-19 CH CH19581A patent/CH19581A/en unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4457666A (en) *	1982-04-14	1984-07-03	The Windgrabber Corporation	Apparatus and method for deriving energy from a moving gas stream

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