CH44660A - Feststellvorrichtung an Ausziehleitern - Google Patents

Feststellvorrichtung an Ausziehleitern

Info

Publication number
CH44660A
CH44660A CH44660A CH44660DA CH44660A CH 44660 A CH44660 A CH 44660A CH 44660 A CH44660 A CH 44660A CH 44660D A CH44660D A CH 44660DA CH 44660 A CH44660 A CH 44660A
Authority
CH
Switzerland
Prior art keywords
locking device
extension ladders
ladders
extension
locking
Prior art date
Application number
CH44660A
Other languages
English (en)
Inventor
Robert Sommer
Original Assignee
Robert Sommer
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 Robert Sommer filed Critical Robert Sommer
Publication of CH44660A publication Critical patent/CH44660A/de

Links

CH44660A 1908-10-02 1908-10-02 Feststellvorrichtung an Ausziehleitern CH44660A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH44660T 1908-10-02

Publications (1)

Publication Number Publication Date
CH44660A true CH44660A (de) 1909-09-01

Family

ID=4276606

Family Applications (1)

Application Number Title Priority Date Filing Date
CH44660A CH44660A (de) 1908-10-02 1908-10-02 Feststellvorrichtung an Ausziehleitern

Country Status (1)

Country Link
CH (1) CH44660A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091893A (en) * 1977-04-25 1978-05-30 Neal Loyd L Ladder having adjustable leg extensions
US5232067A (en) * 1990-12-13 1993-08-03 Griffith Leon E Stile extending attachment for ladder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091893A (en) * 1977-04-25 1978-05-30 Neal Loyd L Ladder having adjustable leg extensions
US5232067A (en) * 1990-12-13 1993-08-03 Griffith Leon E Stile extending attachment for ladder

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