CH2272A - Device on knapsacks to relieve the spine from the bending effect - Google Patents

Device on knapsacks to relieve the spine from the bending effect

Info

Publication number
CH2272A
CH2272A CH2272A CH2272DA CH2272A CH 2272 A CH2272 A CH 2272A CH 2272 A CH2272 A CH 2272A CH 2272D A CH2272D A CH 2272DA CH 2272 A CH2272 A CH 2272A
Authority
CH
Switzerland
Prior art keywords
knapsacks
spine
relieve
bending effect
bending
Prior art date
Application number
CH2272A
Other languages
German (de)
Inventor
Franz Estermann
Original Assignee
Franz Estermann
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 Franz Estermann filed Critical Franz Estermann
Publication of CH2272A publication Critical patent/CH2272A/en

Links

CH2272A 1890-05-22 1890-05-22 Device on knapsacks to relieve the spine from the bending effect CH2272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2272T 1890-05-22

Publications (1)

Publication Number Publication Date
CH2272A true CH2272A (en) 1891-01-31

Family

ID=4182169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2272A CH2272A (en) 1890-05-22 1890-05-22 Device on knapsacks to relieve the spine from the bending effect

Country Status (1)

Country Link
CH (1) CH2272A (en)

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