CH30132A - Breathing apparatus for rooms filled with dust, smoke or gas - Google Patents

Breathing apparatus for rooms filled with dust, smoke or gas

Info

Publication number: CH30132A
Authority: CH; Switzerland
Prior art keywords: smoke; dust; gas; breathing apparatus; rooms filled
Prior art date: 1903-12-10

Application number

CH30132A

Other languages

German (de)

Inventor

Pforzheim Metallschlauchfabrik

Original Assignee

Pforzheim Metallschlauch

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.)

1903-12-10

Filing date

1903-12-10

Publication date

1904-11-15

1903-12-10 Application filed by Pforzheim Metallschlauch filed Critical Pforzheim Metallschlauch

1904-11-15 Publication of CH30132A publication Critical patent/CH30132A/en

Links

239000000428 dust Substances 0.000 title 1
239000007789 gas Substances 0.000 title 1
230000029058 respiratory gaseous exchange Effects 0.000 title 1
239000000779 smoke Substances 0.000 title 1

CH30132A 1903-12-10 1903-12-10 Breathing apparatus for rooms filled with dust, smoke or gas CH30132A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH30132T		1903-12-10

Publications (1)

Publication Number	Publication Date
CH30132A true CH30132A (en)	1904-11-15

Family

ID=4246656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH30132A CH30132A (en)	1903-12-10	1903-12-10	Breathing apparatus for rooms filled with dust, smoke or gas

Country Status (1)

Country	Link
CH (1)	CH30132A (en)

1903
- 1903-12-10 CH CH30132A patent/CH30132A/en unknown

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