CH28884A - Extendable double ladder - Google Patents

Extendable double ladder

Info

Publication number
CH28884A
CH28884A CH28884A CH28884DA CH28884A CH 28884 A CH28884 A CH 28884A CH 28884 A CH28884 A CH 28884A CH 28884D A CH28884D A CH 28884DA CH 28884 A CH28884 A CH 28884A
Authority
CH
Switzerland
Prior art keywords
double ladder
extendable double
extendable
ladder
double
Prior art date
Application number
CH28884A
Other languages
German (de)
Inventor
Ernst Schweighauser
Original Assignee
Ernst Schweighauser
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 Ernst Schweighauser filed Critical Ernst Schweighauser
Publication of CH28884A publication Critical patent/CH28884A/en

Links

CH28884A 1903-06-22 1903-06-22 Extendable double ladder CH28884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH28884T 1903-06-22

Publications (1)

Publication Number Publication Date
CH28884A true CH28884A (en) 1904-06-30

Family

ID=4243842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH28884A CH28884A (en) 1903-06-22 1903-06-22 Extendable double ladder

Country Status (1)

Country Link
CH (1) CH28884A (en)

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