DK73272C - Holder til løse papirark, kort eller lignende genstande. - Google Patents

Holder til løse papirark, kort eller lignende genstande.

Info

Publication number: DK73272C
Authority: DK; Denmark
Prior art keywords: cards; holder; paper; similar items; loose sheets
Prior art date: 1948-11-05

Application number

DK156349A

Other languages

English (en)

Original Assignee

Kalamazoo Ltd

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.)

1948-11-05

Filing date

1949-05-09

Publication date

1951-10-29

1949-05-09 Application filed by Kalamazoo Ltd filed Critical Kalamazoo Ltd

1951-10-29 Application granted granted Critical

1951-10-29 Publication of DK73272C publication Critical patent/DK73272C/da

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
- B42F17/02—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored substantially at right angles to the bottom of their containers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Sheet Holders (AREA)
Assembled Shelves (AREA)

DK156349A 1948-11-05 1949-05-09 Holder til løse papirark, kort eller lignende genstande. DK73272C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2878448A GB649072A (en)	1948-11-05	1948-11-05	Improvements relating to loose sheet holders

Publications (1)

Publication Number	Publication Date
DK73272C true DK73272C (da)	1951-10-29

Family

ID=10281112

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK156349A DK73272C (da)	1948-11-05	1949-05-09	Holder til løse papirark, kort eller lignende genstande.

Country Status (4)

Country	Link
CH (1)	CH283449A (da)
DE (1)	DE805874C (da)
DK (1)	DK73272C (da)
GB (1)	GB649072A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT8124321A0 (it) *	1981-10-05	1981-10-05	M D A S R L	Contenitore modulare per elementi bidimensionali.

1948
- 1948-11-05 GB GB2878448A patent/GB649072A/en not_active Expired
1949
- 1949-05-09 DK DK156349A patent/DK73272C/da active
- 1949-05-16 DE DE1949805874D patent/DE805874C/de not_active Expired
- 1949-09-27 CH CH283449D patent/CH283449A/fr unknown

Also Published As

Publication number	Publication date
GB649072A (en)	1951-01-17
CH283449A (fr)	1952-06-15
DE805874C (de)	1951-05-31

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