NO117635B - - Google Patents
Download PDFInfo
- Publication number
- NO117635B NO117635B NO16725467A NO16725467A NO117635B NO 117635 B NO117635 B NO 117635B NO 16725467 A NO16725467 A NO 16725467A NO 16725467 A NO16725467 A NO 16725467A NO 117635 B NO117635 B NO 117635B
- Authority
- NO
- Norway
- Prior art keywords
- mask
- strap
- nose
- ridge
- head strap
- Prior art date
Links
- 230000009189 diving Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 4
- 210000000216 zygoma Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO16725467A NO117635B (fi) | 1967-03-13 | 1967-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO16725467A NO117635B (fi) | 1967-03-13 | 1967-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO117635B true NO117635B (fi) | 1969-09-08 |
Family
ID=19909981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16725467A NO117635B (fi) | 1967-03-13 | 1967-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO117635B (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012406A1 (en) * | 1990-02-19 | 1991-08-22 | Sandvik Ab | A down-the-hole drill tool for drilling in advance of a casing tube |
-
1967
- 1967-03-13 NO NO16725467A patent/NO117635B/no unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012406A1 (en) * | 1990-02-19 | 1991-08-22 | Sandvik Ab | A down-the-hole drill tool for drilling in advance of a casing tube |
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