FR540158A - Scales upgrades - Google Patents

Scales upgrades

Info

Publication number
FR540158A
FR540158A FR540158DA FR540158A FR 540158 A FR540158 A FR 540158A FR 540158D A FR540158D A FR 540158DA FR 540158 A FR540158 A FR 540158A
Authority
FR
France
Prior art keywords
upgrades
scales
scales upgrades
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
Other languages
French (fr)
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.)
TUCKAWAY FOLDING LADDER COMPAN
Original Assignee
TUCKAWAY FOLDING LADDER COMPAN
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 TUCKAWAY FOLDING LADDER COMPAN filed Critical TUCKAWAY FOLDING LADDER COMPAN
Application granted granted Critical
Publication of FR540158A publication Critical patent/FR540158A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
    • E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/16—Carriers or supply devices for pressure-sensitive material, e.g. for carbon sheets; Carbon gloves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
FR540158D 1917-07-10 1921-09-01 Scales upgrades Expired FR540158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US394555XA 1917-07-10 1917-07-10

Publications (1)

Publication Number Publication Date
FR540158A true FR540158A (en) 1922-07-07

Family

ID=34742579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540158D Expired FR540158A (en) 1917-07-10 1921-09-01 Scales upgrades

Country Status (2)

Country Link
DE (1) DE394555C (en)
FR (1) FR540158A (en)

Also Published As

Publication number Publication date
DE394555C (en) 1924-04-23

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