JPS52151100A - Retrieval card - Google Patents

Retrieval card

Info

Publication number
JPS52151100A
JPS52151100A JP6847076A JP6847076A JPS52151100A JP S52151100 A JPS52151100 A JP S52151100A JP 6847076 A JP6847076 A JP 6847076A JP 6847076 A JP6847076 A JP 6847076A JP S52151100 A JPS52151100 A JP S52151100A
Authority
JP
Japan
Prior art keywords
retrieval card
retrieval
card
notched parts
damaging
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.)
Pending
Application number
JP6847076A
Other languages
Japanese (ja)
Inventor
Tamotsu Murakami
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6847076A priority Critical patent/JPS52151100A/en
Publication of JPS52151100A publication Critical patent/JPS52151100A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Damaging of notched parts is prevented by providing a covering agent layer to the waveform notched parts of retrieval card bodies.
COPYRIGHT: (C)1977,JPO&Japio
JP6847076A 1976-06-11 1976-06-11 Retrieval card Pending JPS52151100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6847076A JPS52151100A (en) 1976-06-11 1976-06-11 Retrieval card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6847076A JPS52151100A (en) 1976-06-11 1976-06-11 Retrieval card

Publications (1)

Publication Number Publication Date
JPS52151100A true JPS52151100A (en) 1977-12-15

Family

ID=13374598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6847076A Pending JPS52151100A (en) 1976-06-11 1976-06-11 Retrieval card

Country Status (1)

Country Link
JP (1) JPS52151100A (en)

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