FR421661A - Extendable gateway - Google Patents

Extendable gateway

Info

Publication number
FR421661A
FR421661A FR421661A FR421661DA FR421661A FR 421661 A FR421661 A FR 421661A FR 421661 A FR421661 A FR 421661A FR 421661D A FR421661D A FR 421661DA FR 421661 A FR421661 A FR 421661A
Authority
FR
France
Prior art keywords
extendable
gateway
extendable gateway
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR421661A
Other languages
French (fr)
Inventor
Joshua Bidlake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR421661A publication Critical patent/FR421661A/en
Expired legal-status Critical Current

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
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR421661A 1910-10-21 1910-10-21 Extendable gateway Expired FR421661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR421661T 1910-10-21

Publications (1)

Publication Number Publication Date
FR421661A true FR421661A (en) 1911-02-28

Family

ID=1464691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421661A Expired FR421661A (en) 1910-10-21 1910-10-21 Extendable gateway

Country Status (1)

Country Link
FR (1) FR421661A (en)

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