DD134327A1 - Atemfilter - Google Patents

Atemfilter

Info

Publication number
DD134327A1
DD134327A1 DD20232177A DD20232177A DD134327A1 DD 134327 A1 DD134327 A1 DD 134327A1 DD 20232177 A DD20232177 A DD 20232177A DD 20232177 A DD20232177 A DD 20232177A DD 134327 A1 DD134327 A1 DD 134327A1
Authority
DD
German Democratic Republic
Prior art keywords
breathing filter
breathing
filter
Prior art date
Application number
DD20232177A
Other languages
English (en)
Inventor
Guenter Bartsch
Original Assignee
Guenter Bartsch
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 Guenter Bartsch filed Critical Guenter Bartsch
Priority to DD20232177A priority Critical patent/DD134327A1/de
Publication of DD134327A1 publication Critical patent/DD134327A1/de

Links

DD20232177A 1977-11-30 1977-11-30 Atemfilter DD134327A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD20232177A DD134327A1 (de) 1977-11-30 1977-11-30 Atemfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20232177A DD134327A1 (de) 1977-11-30 1977-11-30 Atemfilter

Publications (1)

Publication Number Publication Date
DD134327A1 true DD134327A1 (de) 1979-02-21

Family

ID=5510639

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20232177A DD134327A1 (de) 1977-11-30 1977-11-30 Atemfilter

Country Status (1)

Country Link
DD (1) DD134327A1 (de)

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