IT1162258B - Perfezionamenti nelle scale - Google Patents

Perfezionamenti nelle scale

Info

Publication number
IT1162258B
IT1162258B IT4767579A IT4767579A IT1162258B IT 1162258 B IT1162258 B IT 1162258B IT 4767579 A IT4767579 A IT 4767579A IT 4767579 A IT4767579 A IT 4767579A IT 1162258 B IT1162258 B IT 1162258B
Authority
IT
Italy
Prior art keywords
hooks
ladder
locking
longerons
transverse
Prior art date
Application number
IT4767579A
Other languages
English (en)
Other versions
IT7947675A0 (it
Original Assignee
Primerano Eugenio
Pieri Rita In Primerano
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 Primerano Eugenio, Pieri Rita In Primerano filed Critical Primerano Eugenio
Priority to IT4767579A priority Critical patent/IT1162258B/it
Publication of IT7947675A0 publication Critical patent/IT7947675A0/it
Priority to DE19792902993 priority patent/DE2902993A1/de
Priority to CH84179A priority patent/CH637730A5/it
Priority to US06/007,600 priority patent/US4311209A/en
Priority to NL7900840A priority patent/NL7900840A/xx
Priority to FR7902873A priority patent/FR2416336A1/fr
Priority to GB7903882A priority patent/GB2026073A/en
Application granted granted Critical
Publication of IT1162258B publication Critical patent/IT1162258B/it

Links

Landscapes

  • Ladders (AREA)
IT4767579A 1978-02-06 1979-01-17 Perfezionamenti nelle scale IT1162258B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT4767579A IT1162258B (it) 1979-01-17 1979-01-17 Perfezionamenti nelle scale
DE19792902993 DE2902993A1 (de) 1978-02-06 1979-01-26 Verbesserung bei den leitern
CH84179A CH637730A5 (it) 1978-02-06 1979-01-29 Scala con montanti laterali e ganci di trattenuta.
US06/007,600 US4311209A (en) 1978-02-06 1979-01-29 Stepladders
NL7900840A NL7900840A (nl) 1978-02-06 1979-02-02 Ladder.
FR7902873A FR2416336A1 (fr) 1978-02-06 1979-02-05 Perfectionnements aux echelles
GB7903882A GB2026073A (en) 1978-02-06 1979-02-05 Adjustable ladder hooks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4767579A IT1162258B (it) 1979-01-17 1979-01-17 Perfezionamenti nelle scale

Publications (2)

Publication Number Publication Date
IT7947675A0 IT7947675A0 (it) 1979-01-17
IT1162258B true IT1162258B (it) 1987-03-25

Family

ID=11261825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4767579A IT1162258B (it) 1978-02-06 1979-01-17 Perfezionamenti nelle scale

Country Status (1)

Country Link
IT (1) IT1162258B (it)

Also Published As

Publication number Publication date
IT7947675A0 (it) 1979-01-17

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