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BG38556A1 - Composition for school black- boards - Google Patents

Composition for school black- boards

Info

Publication number
BG38556A1
BG38556A1 BG6710384A BG6710384A BG38556A1 BG 38556 A1 BG38556 A1 BG 38556A1 BG 6710384 A BG6710384 A BG 6710384A BG 6710384 A BG6710384 A BG 6710384A BG 38556 A1 BG38556 A1 BG 38556A1
Authority
BG
Bulgaria
Prior art keywords
boards
composition
school
black
school black
Prior art date
Application number
BG6710384A
Inventor
Natov
Vasileva
Stojanova
Original Assignee
Natov
Vasileva
Stojanova
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 Natov, Vasileva, Stojanova filed Critical Natov
Priority to BG6710384A priority Critical patent/BG38556A1/en
Publication of BG38556A1 publication Critical patent/BG38556A1/en

Links

BG6710384A 1984-10-11 1984-10-11 Composition for school black- boards BG38556A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG6710384A BG38556A1 (en) 1984-10-11 1984-10-11 Composition for school black- boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG6710384A BG38556A1 (en) 1984-10-11 1984-10-11 Composition for school black- boards

Publications (1)

Publication Number Publication Date
BG38556A1 true BG38556A1 (en) 1986-01-15

Family

ID=3914444

Family Applications (1)

Application Number Title Priority Date Filing Date
BG6710384A BG38556A1 (en) 1984-10-11 1984-10-11 Composition for school black- boards

Country Status (1)

Country Link
BG (1) BG38556A1 (en)

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