BE621538A - - Google Patents

Info

Publication number
BE621538A
BE621538A BE621538DA BE621538A BE 621538 A BE621538 A BE 621538A BE 621538D A BE621538D A BE 621538DA BE 621538 A BE621538 A BE 621538A
Authority
BE
Belgium
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.)
Publication of BE621538A publication Critical patent/BE621538A/xx
Priority to CH1026462A priority Critical patent/CH396377A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36Connecting; Fastening
    • E04D3/3605Connecting; Fastening of roof covering supported directly by the roof structure
    • E04D3/3606Connecting; Fastening of roof covering supported directly by the roof structure the fastening means being screws or nails
BE621538D 1962-08-29 BE621538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1026462A CH396377A (en) 1962-08-29 1962-08-29 Device for sealing attachment screws

Publications (1)

Publication Number Publication Date
BE621538A true BE621538A (en)

Family

ID=4361292

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621538D BE621538A (en) 1962-08-29

Country Status (3)

Country Link
BE (1) BE621538A (en)
CH (1) CH396377A (en)
NL (1) NL282543A (en)

Also Published As

Publication number Publication date
CH396377A (en) 1965-07-31
NL282543A (en)

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