FR558609A - Process for the production of roofs - Google Patents

Process for the production of roofs

Info

Publication number
FR558609A
FR558609A FR558609DA FR558609A FR 558609 A FR558609 A FR 558609A FR 558609D A FR558609D A FR 558609DA FR 558609 A FR558609 A FR 558609A
Authority
FR
France
Prior art keywords
roofs
production
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.)
Isem BV
Original Assignee
Isem BV
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 Isem BV filed Critical Isem BV
Application granted granted Critical
Publication of FR558609A publication Critical patent/FR558609A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR558609D 1921-10-22 1922-10-21 Process for the production of roofs Expired FR558609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL558609X 1921-10-22

Publications (1)

Publication Number Publication Date
FR558609A true FR558609A (en) 1923-08-30

Family

ID=19787412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558609D Expired FR558609A (en) 1921-10-22 1922-10-21 Process for the production of roofs

Country Status (1)

Country Link
FR (1) FR558609A (en)

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