NO764337L - - Google Patents

Info

Publication number: NO764337L
Authority: NO; Norway
Prior art keywords: board; layer; music; iron; writing
Prior art date: 1970-10-27

Application number

NO764337A

Other languages

English (en)

Norwegian (no)

Inventor

M Honegger

Original Assignee

Int Audio Visual Hong Kong Lim

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.)

1970-10-27

Filing date

1976-12-22

Publication date

1972-04-28

1970-10-27 Priority claimed from CH1585270A external-priority patent/CH528793A/de

1971-06-17 Priority claimed from CH883871A external-priority patent/CH539311A/de

1971-08-11 Priority claimed from CH1179171A external-priority patent/CH541198A/de

1971-10-25 Priority claimed from NO3953/71A external-priority patent/NO136272C/no

1972-04-28 Publication of NO764337L publication Critical patent/NO764337L/no

1976-12-22 Application filed by Int Audio Visual Hong Kong Lim filed Critical Int Audio Visual Hong Kong Lim

1976-12-22 Priority to NO764337A priority Critical patent/NO764337L/no

Links

239000010410 layer Substances 0.000 claims description 38
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
229910052742 iron Inorganic materials 0.000 claims description 17
239000004020 conductor Substances 0.000 claims description 12
239000011248 coating agent Substances 0.000 claims description 7
238000000576 coating method Methods 0.000 claims description 7
238000009413 insulation Methods 0.000 claims description 5
239000011295 pitch Substances 0.000 claims description 5
239000012790 adhesive layer Substances 0.000 claims description 4
239000011888 foil Substances 0.000 description 14
239000002655 kraft paper Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
239000003292 glue Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
239000000123 paper Substances 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002966 varnish Substances 0.000 description 1

Landscapes

Drawing Aids And Blackboards (AREA)

NO764337A 1970-10-27 1976-12-22 NO764337L (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NO764337A NO764337L (fr)	1970-10-27	1976-12-22

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
CH1585270A CH528793A (de)	1970-10-27	1970-10-27	Klingende Notentafel für Musikunterricht
CH883871A CH539311A (de)	1970-10-27	1971-06-17	Klingende Notentafel
CH1179171A CH541198A (de)	1970-10-27	1971-08-11	Klingende Notentafel
NO3953/71A NO136272C (no)	1970-10-27	1971-10-25	Klingende notetavle for musikkundervisning.
NO764337A NO764337L (fr)	1970-10-27	1976-12-22

Publications (1)

Publication Number	Publication Date
NO764337L true NO764337L (fr)	1972-04-28

Family

ID=27509346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO764337A NO764337L (fr)	1970-10-27	1976-12-22

Country Status (1)

Country	Link
NO (1)	NO764337L (fr)

1976
- 1976-12-22 NO NO764337A patent/NO764337L/no unknown

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