NL18695C - - Google Patents
Info
- Publication number
- NL18695C NL18695C NL18695DA NL18695C NL 18695 C NL18695 C NL 18695C NL 18695D A NL18695D A NL 18695DA NL 18695 C NL18695 C NL 18695C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0064—Producing wearing apparel
- B29D99/0071—Masks, e.g. gas masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4835—Masks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1861673X | 1926-08-11 | ||
| FR540048X | 1926-08-11 | ||
| FR275934X | 1926-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL18695C true NL18695C (en:Method) |
Family
ID=27249000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL18695D NL18695C (en:Method) | 1926-08-11 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR620206A (en:Method) |
| GB (1) | GB275934A (en:Method) |
| NL (1) | NL18695C (en:Method) |
-
0
- NL NL18695D patent/NL18695C/xx active
-
1926
- 1926-08-11 FR FR620206D patent/FR620206A/fr not_active Expired
-
1927
- 1927-05-21 GB GB13666/27A patent/GB275934A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB275934A (en) | 1928-01-12 |
| FR620206A (fr) | 1927-04-19 |