EP1344147A4
(en )
2004-10-13
Fir decimation filter and method
EP1122807A4
(en )
2004-05-19
Dielectric resonator and dielectric filter
HU9902744D0
(en )
1999-10-28
Combined measuring cup, funnel and strainer utensil
AU7710400A
(en )
2001-04-24
Filter elements and filtering methods
EP1336219A4
(en )
2004-04-14
A dielectric filter for filtering out unwanted higher order frequency harmonics and improving skirt response
HK1043522A1
(en )
2002-09-20
Kitchen utensil and method of making
EP1349272A4
(en )
2006-02-01
High frequency low-pass filter
HK1068516A1
(en )
2005-04-29
Use of polycaprolactone, filtering agent comprising polycaprolactone and fleece filter bag
TW448752U
(en )
2001-08-01
Improved structure of funnel of filtering residue for food juicer and filter
TW448753U
(en )
2001-08-01
Improved structure of upper cover for food juicer and filter
ZA988567B
(en )
1999-06-30
Filter for preparation of fruit beverage
TW439476U
(en )
2001-06-07
Structure of simple cup for brewing and filtering
AU6039600A
(en )
2001-02-13
Filter arrangement and method for frequency filtering and impedance conversion
DE29820689U1
(en )
1999-02-18
Interchangeable filter devices for coffee and tea preparation
TW368831U
(en )
1999-09-01
Filter net for brewing tea
EP1269345A4
(en )
2004-05-12
Wave digital filter
GB9804158D0
(en )
1998-04-22
Filter kettle
EP1492423A4
(en )
2013-01-23
Smoking implement and filter assembly
TW450074U
(en )
2001-08-11
Improved structure of placement frame for cooking utensil
TW382962U
(en )
2000-02-21
Improved structure for filter basket of the tea maker
GB0012983D0
(en )
2000-07-19
Beverage making apparatus and disposable filter therefor
CA91940S
(en )
2001-03-30
Coffee filter
TW470266U
(en )
2001-12-21
Improved structure of filter
TW516605U
(en )
2003-01-01
Improved smoke mask and filtering screen for kitchen hood
TW480983U
(en )
2002-03-21
Improved structure of manual juicer