CA1322739C - Soupape pour appareil de collection d'amiante - Google Patents
Soupape pour appareil de collection d'amianteInfo
- Publication number
- CA1322739C CA1322739C CA 599644 CA599644A CA1322739C CA 1322739 C CA1322739 C CA 1322739C CA 599644 CA599644 CA 599644 CA 599644 A CA599644 A CA 599644A CA 1322739 C CA1322739 C CA 1322739C
- Authority
- CA
- Canada
- Prior art keywords
- housing
- mouth
- hopper
- valve member
- gate valve
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
Landscapes
- Control And Other Processes For Unpacking Of Materials (AREA)
- Refuse Collection And Transfer (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19902888A | 1988-05-26 | 1988-05-26 | |
US199,028 | 1988-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1322739C true CA1322739C (fr) | 1993-10-05 |
Family
ID=22735906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 599644 Expired - Fee Related CA1322739C (fr) | 1988-05-26 | 1989-05-15 | Soupape pour appareil de collection d'amiante |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0278477A (fr) |
CA (1) | CA1322739C (fr) |
-
1989
- 1989-05-15 CA CA 599644 patent/CA1322739C/fr not_active Expired - Fee Related
- 1989-05-26 JP JP1134466A patent/JPH0278477A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0278477A (ja) | 1990-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |