BR8900944A - Disco flexivel - Google Patents
Disco flexivelInfo
- Publication number
- BR8900944A BR8900944A BR8900944A BR8900944A BR8900944A BR 8900944 A BR8900944 A BR 8900944A BR 8900944 A BR8900944 A BR 8900944A BR 8900944 A BR8900944 A BR 8900944A BR 8900944 A BR8900944 A BR 8900944A
- Authority
- BR
- Brazil
- Prior art keywords
- flexible disc
- disc
- flexible
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
- E04H4/1654—Self-propelled cleaners
- E04H4/1663—Self-propelled cleaners the propulsion resulting from an intermittent interruption of the waterflow through the cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8900944A BR8900944A (pt) | 1989-03-01 | 1989-03-01 | Disco flexivel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8900944A BR8900944A (pt) | 1989-03-01 | 1989-03-01 | Disco flexivel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8900944A true BR8900944A (pt) | 1990-10-09 |
Family
ID=4046622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8900944A BR8900944A (pt) | 1989-03-01 | 1989-03-01 | Disco flexivel |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR8900944A (pt) |
-
1989
- 1989-03-01 BR BR8900944A patent/BR8900944A/pt not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Letter patent granted | ||
PCR | Transfer refused | ||
B25D | Requested change of name of applicant approved | ||
B25G | Requested change of headquarter approved | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 01/03/2004 |
|
B15K | Others concerning applications: alteration of classification |
Ipc: E04H 4/16 (2009.01) |