ES247420U - Dispositivo calefactor perfeccionado - Google Patents
Dispositivo calefactor perfeccionadoInfo
- Publication number
- ES247420U ES247420U ES1979247420U ES247420U ES247420U ES 247420 U ES247420 U ES 247420U ES 1979247420 U ES1979247420 U ES 1979247420U ES 247420 U ES247420 U ES 247420U ES 247420 U ES247420 U ES 247420U
- Authority
- ES
- Spain
- Prior art keywords
- product
- translation
- heating device
- machine
- legally binding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
1. Dispositivo calefactor perfeccionado, del tipo que comprende un producto pulverulento o granulento, que al ponerse en contacto con el aire atmosférico reacciona exotérmicamente; caracterizado esencialmente porque el producto está contenido en una bolsa constituida por dos láminas de fibra no tejida que por su cara interna presentan una película termoplástica afectada por perforaciones preferentemente capilares, estando ambas láminas unidas por sus bordes, determinando un contenedor hermético al producto y permeable al aire, con la particularidad de que l conjunto está contenido en una bolsa termoplástica desgarrable que mantiene el producto inalterable hasta su uso. 2. Dispositivo calefactor perfeccionado.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1979247420U ES247420Y (es) | 1979-12-12 | 1979-12-12 | Dispositivo calefactor perfeccionado |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1979247420U ES247420Y (es) | 1979-12-12 | 1979-12-12 | Dispositivo calefactor perfeccionado |
Publications (2)
Publication Number | Publication Date |
---|---|
ES247420U true ES247420U (es) | 1980-07-01 |
ES247420Y ES247420Y (es) | 1980-12-16 |
Family
ID=8406130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979247420U Expired ES247420Y (es) | 1979-12-12 | 1979-12-12 | Dispositivo calefactor perfeccionado |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES247420Y (es) |
-
1979
- 1979-12-12 ES ES1979247420U patent/ES247420Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES247420Y (es) | 1980-12-16 |
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