NL139577B - Doorspreekinrichting. - Google Patents

Doorspreekinrichting.

Info

Publication number
NL139577B
NL139577B NL6709727A NL6709727A NL139577B NL 139577 B NL139577 B NL 139577B NL 6709727 A NL6709727 A NL 6709727A NL 6709727 A NL6709727 A NL 6709727A NL 139577 B NL139577 B NL 139577B
Authority
NL
Netherlands
Prior art keywords
intermission
intermission device
Prior art date
Application number
NL6709727A
Other languages
English (en)
Other versions
NL6709727A (nl
Original Assignee
Strobl Gustav L
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
Priority claimed from DEST20226U external-priority patent/DE1949930U/de
Priority claimed from DEST20817U external-priority patent/DE1963324U/de
Application filed by Strobl Gustav L filed Critical Strobl Gustav L
Publication of NL6709727A publication Critical patent/NL6709727A/xx
Publication of NL139577B publication Critical patent/NL139577B/nl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
NL6709727A 1966-07-14 1967-07-13 Doorspreekinrichting. NL139577B (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEST20226U DE1949930U (de) 1966-07-14 1966-07-14 Vorrichtung zum hindurchsprechen durch eine wand, insbesondere aus beschusssicherem glas od. dgl.
DEST20817U DE1963324U (de) 1967-01-14 1967-01-14 Einbaueinheit zum hindurchsprechen durch eine zwischenwand, insbesondere aus beschussicherem glas od. dgl.
DEST020817 1967-01-14

Publications (2)

Publication Number Publication Date
NL6709727A NL6709727A (nl) 1968-01-15
NL139577B true NL139577B (nl) 1973-08-15

Family

ID=27212467

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6709727A NL139577B (nl) 1966-07-14 1967-07-13 Doorspreekinrichting.

Country Status (6)

Country Link
BE (1) BE701315A (nl)
CH (1) CH456912A (nl)
GB (1) GB1195743A (nl)
LU (1) LU54085A1 (nl)
NL (1) NL139577B (nl)
SE (1) SE306479B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330856B (en) * 1997-10-31 2002-03-27 Ykk Architectural Full-time ventilating sash

Also Published As

Publication number Publication date
GB1195743A (en) 1970-06-24
NL6709727A (nl) 1968-01-15
BE701315A (nl) 1968-01-15
LU54085A1 (nl) 1967-09-12
SE306479B (nl) 1968-11-25
CH456912A (de) 1968-05-31

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