CS186455B1 - Method of manufacturing air permeable polyurethane laye[s - Google Patents

Method of manufacturing air permeable polyurethane laye[s

Info

Publication number
CS186455B1
CS186455B1 CS360676A CS360676A CS186455B1 CS 186455 B1 CS186455 B1 CS 186455B1 CS 360676 A CS360676 A CS 360676A CS 360676 A CS360676 A CS 360676A CS 186455 B1 CS186455 B1 CS 186455B1
Authority
CS
Czechoslovakia
Prior art keywords
laye
air permeable
permeable polyurethane
manufacturing air
polyurethane
Prior art date
Application number
CS360676A
Other languages
English (en)
Inventor
Stanislav Petrik
Jiri Varhanik
Stanislav Sykora
Original Assignee
Stanislav Petrik
Jiri Varhanik
Stanislav Sykora
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 Stanislav Petrik, Jiri Varhanik, Stanislav Sykora filed Critical Stanislav Petrik
Priority to CS360676A priority Critical patent/CS186455B1/cs
Publication of CS186455B1 publication Critical patent/CS186455B1/cs

Links

CS360676A 1976-05-31 1976-05-31 Method of manufacturing air permeable polyurethane laye[s CS186455B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS360676A CS186455B1 (en) 1976-05-31 1976-05-31 Method of manufacturing air permeable polyurethane laye[s

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS360676A CS186455B1 (en) 1976-05-31 1976-05-31 Method of manufacturing air permeable polyurethane laye[s

Publications (1)

Publication Number Publication Date
CS186455B1 true CS186455B1 (en) 1978-12-29

Family

ID=5376600

Family Applications (1)

Application Number Title Priority Date Filing Date
CS360676A CS186455B1 (en) 1976-05-31 1976-05-31 Method of manufacturing air permeable polyurethane laye[s

Country Status (1)

Country Link
CS (1) CS186455B1 (cs)

Similar Documents

Publication Publication Date Title
IL52410A (en) Method of manufacturing filter elements
JPS5324394A (en) Method of making polyamide
JPS52114999A (en) Method of manufacturing metallfilm resistor
JPS52147698A (en) Method of making polyurethane
JPS52144618A (en) Method of manufacturing panthethine or panthetheine
CS186455B1 (en) Method of manufacturing air permeable polyurethane laye[s
JPS5289618A (en) Method of manufacturing 66aminocaproamide
JPS5341369A (en) Method of manufacture of material of filter for air filter
JPS5341670A (en) Method of manufacturing roddfixing structure
JPS5348969A (en) Method of manufacturing ttjoint
JPS535796A (en) Method of manufacturing foamed pressureesensing resistor
JPS52124196A (en) Method of manufacturing pressureesensing resistor
JPS5297159A (en) Method of making resistors
JPS5371282A (en) Method of manufacturing microoswitch
JPS52117921A (en) Method of manufacturing porous elements
JPS536862A (en) Method of making thinnfilm resistor
JPS535271A (en) Method of manufacture of mat film
JPS5556578A (en) Method of manufacturing iceemaking patter
JPS52117397A (en) Method of making nylon
JPS52141289A (en) Method of making xxray filters
JPS52145052A (en) Method of making partially colored filter
JPS55108707A (en) Method of manufacturing resistor
JPS55108708A (en) Method of manufacturing resistor
JPS5342293A (en) Method of making modified polyurethane solution
JPS5328118A (en) Method of manufacturing panthethine