IT7947675A0 - IMPROVEMENTS IN THE STAIRS - Google Patents

IMPROVEMENTS IN THE STAIRS

Info

Publication number
IT7947675A0
IT7947675A0 IT7947675A IT4767579A IT7947675A0 IT 7947675 A0 IT7947675 A0 IT 7947675A0 IT 7947675 A IT7947675 A IT 7947675A IT 4767579 A IT4767579 A IT 4767579A IT 7947675 A0 IT7947675 A0 IT 7947675A0
Authority
IT
Italy
Prior art keywords
stairs
Prior art date
Application number
IT7947675A
Other languages
Italian (it)
Other versions
IT1162258B (en
Original Assignee
Primerano Eugenio Pieri Rita I
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 I filed Critical Primerano Eugenio Pieri Rita I
Priority to IT4767579A priority Critical patent/IT1162258B/en
Publication of IT7947675A0 publication Critical patent/IT7947675A0/en
Priority to DE19792902993 priority patent/DE2902993A1/en
Priority to US06/007,600 priority patent/US4311209A/en
Priority to CH84179A priority patent/CH637730A5/en
Priority to NL7900840A priority patent/NL7900840A/en
Priority to GB7903882A priority patent/GB2026073A/en
Priority to FR7902873A priority patent/FR2416336A1/en
Application granted granted Critical
Publication of IT1162258B publication Critical patent/IT1162258B/en

Links

IT4767579A 1978-02-06 1979-01-17 Ladder with adjustable anchors at top longerons - has hooks sliding and locking in alternative vertical or transverse relationships IT1162258B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT4767579A IT1162258B (en) 1979-01-17 1979-01-17 Ladder with adjustable anchors at top longerons - has hooks sliding and locking in alternative vertical or transverse relationships
DE19792902993 DE2902993A1 (en) 1978-02-06 1979-01-26 IMPROVEMENT IN THE LADDERS
US06/007,600 US4311209A (en) 1978-02-06 1979-01-29 Stepladders
CH84179A CH637730A5 (en) 1978-02-06 1979-01-29 STAIRCASE WITH SIDE UPRIGHTS AND RETAINING HOOKS.
NL7900840A NL7900840A (en) 1978-02-06 1979-02-02 LADDER.
GB7903882A GB2026073A (en) 1978-02-06 1979-02-05 Adjustable ladder hooks
FR7902873A FR2416336A1 (en) 1978-02-06 1979-02-05 UPGRADES AT SCALES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4767579A IT1162258B (en) 1979-01-17 1979-01-17 Ladder with adjustable anchors at top longerons - has hooks sliding and locking in alternative vertical or transverse relationships

Publications (2)

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

Family

ID=11261825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4767579A IT1162258B (en) 1978-02-06 1979-01-17 Ladder with adjustable anchors at top longerons - has hooks sliding and locking in alternative vertical or transverse relationships

Country Status (1)

Country Link
IT (1) IT1162258B (en)

Also Published As

Publication number Publication date
IT1162258B (en) 1987-03-25

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