PL256802A2 - Method of manufacturing black coloured loudspeaker membranes - Google Patents

Method of manufacturing black coloured loudspeaker membranes

Info

Publication number
PL256802A2
PL256802A2 PL25680285A PL25680285A PL256802A2 PL 256802 A2 PL256802 A2 PL 256802A2 PL 25680285 A PL25680285 A PL 25680285A PL 25680285 A PL25680285 A PL 25680285A PL 256802 A2 PL256802 A2 PL 256802A2
Authority
PL
Poland
Prior art keywords
black coloured
manufacturing black
loudspeaker membranes
loudspeaker
membranes
Prior art date
Application number
PL25680285A
Other versions
PL142898B2 (en
Inventor
Jerzy Jablonski
Jeremiasz Jeszka
Jolanta Misztal
Tadeusz Nejmanski
Miroslaw Pawlak
Original Assignee
Os Bad Rozwojowy Przem Barwni
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 Os Bad Rozwojowy Przem Barwni filed Critical Os Bad Rozwojowy Przem Barwni
Priority to PL25680285A priority Critical patent/PL142898B2/en
Publication of PL256802A2 publication Critical patent/PL256802A2/en
Publication of PL142898B2 publication Critical patent/PL142898B2/en

Links

PL25680285A 1985-12-12 1985-12-12 Method of manufacturing black coloured loudspeaker membranes PL142898B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25680285A PL142898B2 (en) 1985-12-12 1985-12-12 Method of manufacturing black coloured loudspeaker membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25680285A PL142898B2 (en) 1985-12-12 1985-12-12 Method of manufacturing black coloured loudspeaker membranes

Publications (2)

Publication Number Publication Date
PL256802A2 true PL256802A2 (en) 1986-10-21
PL142898B2 PL142898B2 (en) 1987-12-31

Family

ID=20029486

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25680285A PL142898B2 (en) 1985-12-12 1985-12-12 Method of manufacturing black coloured loudspeaker membranes

Country Status (1)

Country Link
PL (1) PL142898B2 (en)

Also Published As

Publication number Publication date
PL142898B2 (en) 1987-12-31

Similar Documents

Publication Publication Date Title
AU590571B2 (en) Membrane
AU582286B2 (en) Methods of making dressings
AU561634B2 (en) Production of microcapsules
GB2199786B (en) Polymeric micro-porous membranes and their production
AU3476789A (en) Benzothiazolones and their production
GB8425339D0 (en) Reproduction of coloured images
EP0223709A3 (en) Method for production of porous membrane
GB8609334D0 (en) Manufacture of cornicles
AR245035A1 (en) Color reproduction process
EP0157486A3 (en) Method of manufacturing coloured members
AU6484286A (en) Production of foam sealant
GB8519889D0 (en) Production of fluoride sensitive membrane
AU573085B2 (en) Production of monotertiarybutyl toluinediamines
AU6738787A (en) Method for the assembly of polar-nonpolar-polar proteolipid membranes
PL142721B2 (en) Method of manufacturing black coloured loudspeaker membranes
PL256801A2 (en) Method of manufacturing black coloured loudspeaker membranes
PL256802A2 (en) Method of manufacturing black coloured loudspeaker membranes
PL146807B2 (en) Method of making black coloured cellulosic loudspeaker membranes
GB2182572B (en) Teaching aids
AU589241B2 (en) Dipropargyloxybenzene compounds and their production
BG39430A1 (en) Method for manufacture of gas- diffusion membrane
GB8506278D0 (en) Isolating membrane
JPS6483035A (en) Manufacture of trisphenolmethanes
AU4143585A (en) Porous membrane
GB2185480B (en) Production of avermectins