NL6919117A - - Google Patents

Info

Publication number
NL6919117A
NL6919117A NL6919117A NL6919117A NL6919117A NL 6919117 A NL6919117 A NL 6919117A NL 6919117 A NL6919117 A NL 6919117A NL 6919117 A NL6919117 A NL 6919117A NL 6919117 A NL6919117 A NL 6919117A
Authority
NL
Netherlands
Application number
NL6919117A
Other versions
NL139575B (nl
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 filed Critical
Publication of NL6919117A publication Critical patent/NL6919117A/xx
Publication of NL139575B publication Critical patent/NL139575B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/032—Spiral stairways supported by a central column
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/0201—Space-saving stairways, e.g. having half steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)
NL6919117A 1969-01-22 1969-12-19 Trap, bestaande uit een spiltrap en een daarop aansluitende rechte trap. NL139575B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1183769 1969-01-22

Publications (2)

Publication Number Publication Date
NL6919117A true NL6919117A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-07-24
NL139575B NL139575B (nl) 1973-08-15

Family

ID=11138194

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6919117A NL139575B (nl) 1969-01-22 1969-12-19 Trap, bestaande uit een spiltrap en een daarop aansluitende rechte trap.

Country Status (9)

Country Link
AT (1) AT307694B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE743466A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA945332A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH501123A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1963909C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES181677Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2028847A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1283379A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL139575B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028002A1 (de) * 1980-07-24 1982-09-09 Frewa Baudekoration Und Vertriebsgesellschaft Mbh & Co Kontakt- Und Verkaufs Kg, 6550 Bad Kreuznach Treppe mit jochstueck
DE3447645A1 (de) * 1984-12-28 1986-08-14 Franz 8902 Neusäß Tirel Bausaetze fuer treppen
DE3916590A1 (de) * 1989-02-27 1990-09-13 Schmidt Michael Dipl Ing Fh Treppe
CN106121146A (zh) * 2016-08-18 2016-11-16 华腾地毯有限公司 簇绒机理纱移动楼梯

Also Published As

Publication number Publication date
BE743466A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-05-28
GB1283379A (en) 1972-07-26
AT307694B (de) 1973-06-12
CH501123A (it) 1970-12-31
CA945332A (en) 1974-04-16
DE1963909B2 (de) 1979-06-21
NL139575B (nl) 1973-08-15
FR2028847A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-10-16
ES181677U (es) 1973-04-16
ES181677Y (es) 1974-03-16
DE1963909A1 (de) 1970-08-13
DE1963909C3 (de) 1980-02-14

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: VERDERIO