LU43640A1 - - Google Patents

Info

Publication number
LU43640A1
LU43640A1 LU43640DA LU43640A1 LU 43640 A1 LU43640 A1 LU 43640A1 LU 43640D A LU43640D A LU 43640DA LU 43640 A1 LU43640 A1 LU 43640A1
Authority
LU
Luxembourg
Application number
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 LU43640A1 publication Critical patent/LU43640A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D3/00—Making articles of cellular structure, e.g. insulating board
    • B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
    • B31D3/0223—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets
    • B31D3/0269—Forming piles by winding a web on a reel
LU43640D 1963-04-26 1963-04-26 LU43640A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU43640 1963-04-26

Publications (1)

Publication Number Publication Date
LU43640A1 true LU43640A1 (zh) 1963-06-26

Family

ID=19723372

Family Applications (1)

Application Number Title Priority Date Filing Date
LU43640D LU43640A1 (zh) 1963-04-26 1963-04-26

Country Status (1)

Country Link
LU (1) LU43640A1 (zh)

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