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ZA723700B - Universal set square - Google Patents

Universal set square

Info

Publication number
ZA723700B
ZA723700B ZA723700A ZA723700A ZA723700B ZA 723700 B ZA723700 B ZA 723700B ZA 723700 A ZA723700 A ZA 723700A ZA 723700 A ZA723700 A ZA 723700A ZA 723700 B ZA723700 B ZA 723700B
Authority
ZA
South Africa
Prior art keywords
set square
universal set
universal
square
Prior art date
Application number
ZA723700A
Inventor
H Gunther
Original Assignee
H Gunther
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 H Gunther filed Critical H Gunther
Publication of ZA723700B publication Critical patent/ZA723700B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/027—Plural non-adjustable straightedges fixed at right angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
ZA723700A 1971-08-18 1972-05-30 Universal set square ZA723700B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU35230/71A AU463363B2 (en) 1971-08-18 1971-08-18 Universal set square
GB1669572 1972-04-11
DE2218093A DE2218093A1 (en) 1971-08-18 1972-04-14 DRAWING DEVICE
FR7213598A FR2181133A5 (en) 1971-08-18 1972-04-18

Publications (1)

Publication Number Publication Date
ZA723700B true ZA723700B (en) 1973-03-28

Family

ID=27423029

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723700A ZA723700B (en) 1971-08-18 1972-05-30 Universal set square

Country Status (5)

Country Link
AU (1) AU463363B2 (en)
DE (1) DE2218093A1 (en)
FR (1) FR2181133A5 (en)
GB (1) GB1321790A (en)
ZA (1) ZA723700B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008758A1 (en) * 2004-07-20 2006-01-26 Nayaki Madhava Raju Hamsa Nand Geometrical instruments with foolproof plotter holes mechanism

Also Published As

Publication number Publication date
AU463363B2 (en) 1975-07-24
GB1321790A (en) 1973-06-27
AU3523071A (en) 1973-05-10
FR2181133A5 (en) 1973-11-30
DE2218093A1 (en) 1973-10-31

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