PL77984B2 - - Google Patents
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- Publication number
- PL77984B2 PL77984B2 PL15601772A PL15601772A PL77984B2 PL 77984 B2 PL77984 B2 PL 77984B2 PL 15601772 A PL15601772 A PL 15601772A PL 15601772 A PL15601772 A PL 15601772A PL 77984 B2 PL77984 B2 PL 77984B2
- Authority
- PL
- Poland
- Prior art keywords
- measuring
- stiffness
- penetrator
- papers
- bending
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 239000011365 complex material Substances 0.000 claims description 3
- 101100029789 Mus musculus Pigz gene Proteins 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15601772A PL77984B2 (cs) | 1972-05-20 | 1972-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15601772A PL77984B2 (cs) | 1972-05-20 | 1972-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL77984B2 true PL77984B2 (cs) | 1975-04-30 |
Family
ID=19958943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15601772A PL77984B2 (cs) | 1972-05-20 | 1972-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL77984B2 (cs) |
-
1972
- 1972-05-20 PL PL15601772A patent/PL77984B2/pl unknown
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