AU4991979A - Perforating thermoplastic material - Google Patents
Perforating thermoplastic materialInfo
- Publication number
- AU4991979A AU4991979A AU49919/79A AU4991979A AU4991979A AU 4991979 A AU4991979 A AU 4991979A AU 49919/79 A AU49919/79 A AU 49919/79A AU 4991979 A AU4991979 A AU 4991979A AU 4991979 A AU4991979 A AU 4991979A
- Authority
- AU
- Australia
- Prior art keywords
- thermoplastic material
- perforating thermoplastic
- perforating
- thermoplastic
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU49919/79A AU525154B2 (en) | 1978-08-14 | 1978-08-14 | Perforating thermoplastic material |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPD5481 | 1978-08-14 | ||
AU548178 | 1978-08-14 | ||
AU49919/79A AU525154B2 (en) | 1978-08-14 | 1978-08-14 | Perforating thermoplastic material |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4991979A true AU4991979A (en) | 1980-02-21 |
AU525154B2 AU525154B2 (en) | 1982-10-21 |
Family
ID=25611287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU49919/79A Withdrawn - After Issue AU525154B2 (en) | 1978-08-14 | 1978-08-14 | Perforating thermoplastic material |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU525154B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU615185B2 (en) * | 1987-01-06 | 1991-09-26 | Usg Interiors, Inc. | Process and apparatus for manufacturing textured acoustical tile |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7160095B2 (en) | 2003-10-06 | 2007-01-09 | 3M Innovative Properties Company | Apparatus for oxygen enriched flame-perforation of a polymer film |
-
1978
- 1978-08-14 AU AU49919/79A patent/AU525154B2/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU615185B2 (en) * | 1987-01-06 | 1991-09-26 | Usg Interiors, Inc. | Process and apparatus for manufacturing textured acoustical tile |
Also Published As
Publication number | Publication date |
---|---|
AU525154B2 (en) | 1982-10-21 |
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