ZA703735B - Improvements in or relating to spools for business machines - Google Patents

Improvements in or relating to spools for business machines

Info

Publication number
ZA703735B
ZA703735B ZA703735A ZA703735A ZA703735B ZA 703735 B ZA703735 B ZA 703735B ZA 703735 A ZA703735 A ZA 703735A ZA 703735 A ZA703735 A ZA 703735A ZA 703735 B ZA703735 B ZA 703735B
Authority
ZA
South Africa
Prior art keywords
spools
relating
business machines
business
machines
Prior art date
Application number
ZA703735A
Other languages
English (en)
Inventor
D Payne
Original Assignee
Grafton W And Son 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 Grafton W And Son Ltd filed Critical Grafton W And Son Ltd
Publication of ZA703735B publication Critical patent/ZA703735B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/003—Ribbon spools
ZA703735A 1969-06-13 1970-06-02 Improvements in or relating to spools for business machines ZA703735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30042/69A GB1255721A (en) 1969-06-13 1969-06-13 Improvements in or relating to spools for business machines

Publications (1)

Publication Number Publication Date
ZA703735B true ZA703735B (en) 1971-01-27

Family

ID=10301328

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703735A ZA703735B (en) 1969-06-13 1970-06-02 Improvements in or relating to spools for business machines

Country Status (15)

Country Link
US (1) US3653605A (no)
JP (1) JPS4840012B1 (no)
AT (1) AT310197B (no)
BE (1) BE751936A (no)
CH (1) CH509931A (no)
DE (2) DE7021110U (no)
DK (1) DK124120B (no)
ES (1) ES380745A1 (no)
FR (1) FR2051073A5 (no)
GB (1) GB1255721A (no)
IE (1) IE34259B1 (no)
NL (1) NL147983B (no)
NO (1) NO125312B (no)
SE (1) SE356715B (no)
ZA (1) ZA703735B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814344A (en) * 1972-05-15 1974-06-04 Polaroid Corp Film reel with a chordal connection slot
US4244535A (en) * 1979-06-04 1981-01-13 Polaroid Corporation Separable film spool and method of loading film cassette therewith
US4254919A (en) * 1980-05-12 1981-03-10 Polaroid Corporation Method of loading film cassette

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881667C (de) * 1951-08-21 1953-07-02 Regentrop & Bernard Farbbandspule
GB809016A (en) * 1955-12-15 1959-02-18 John Wilfred Hamilton Bishop Ink ribbon spool for typewriters and the like
GB958113A (en) * 1959-08-11 1964-05-13 Grafton & Son Walter Improvements in or relating to spools for business machines
US3145823A (en) * 1962-11-13 1964-08-25 Erdman O Spradlin Typewriter ribbon spool construction

Also Published As

Publication number Publication date
CH509931A (de) 1971-07-15
BE751936A (fr) 1970-11-16
DE7021110U (de) 1971-02-25
NO125312B (no) 1972-08-21
NL7008393A (no) 1970-12-15
DE2027715A1 (de) 1971-09-16
AT310197B (de) 1973-09-25
FR2051073A5 (no) 1971-04-02
GB1255721A (en) 1971-12-01
NL147983B (nl) 1975-12-15
DE2027715B2 (de) 1972-04-06
US3653605A (en) 1972-04-04
IE34259B1 (en) 1975-03-19
ES380745A1 (es) 1972-08-16
JPS4840012B1 (no) 1973-11-28
IE34259L (en) 1970-12-13
SE356715B (no) 1973-06-04
DK124120B (da) 1972-09-18

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