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Ika Zinka Eferl | profile | all galleries >> Galleries >> hi_technology_patents tree view | thumbnails | slideshow
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In loving memory Ika & Bostjan DSC_0488x
In loving memory Ika & Bostjan DSC_0488x		 Our Patent dsc_0794(2pb)
Our Patent dsc_0794(2pb)		 Our Patent DSC_0006xpb
Our Patent DSC_0006xpb		 In loving memory Ika & Bostjan DSC0500x
In loving memory Ika & Bostjan DSC0500x
Document DSC_0704pbf
Document DSC_0704pbf		 Level switch Eefrl's lewel swithc for powder and bulk materials
Level switch Eefrl's lewel swithc for powder and bulk materials		 Level switch Eferl's for all materials DSC_0122xpb
Level switch Eferl's for all materials DSC_0122xpb		 Level switch Eferl's for all materials DSC_0146xpb
Level switch Eferl's for all materials DSC_0146xpb
Eferl's product dsc_0336y
Eferl's product dsc_0336y		 Document inventor Eferl Franc Patent US 5,532,527 DSC_0714fpb
Document inventor Eferl Franc Patent US 5,532,527 DSC_0714fpb		 To you Ika & Bostjan
To you Ika & Bostjan 		Document DSC_0478fpb
Document DSC_0478fpb
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jtocaciu16-Mar-2025 10:31
Congratulations for engineering activities. V.
Alexander Kazakov02-Mar-2019 12:39
Good gallery! V
Robbie D7001-Nov-2014 09:29
A very moving gallery,
Some excellent photography.
Well done.
Ken Chambers ARPS16-Jul-2014 14:13
Congratulations on your hard work and success story Ika.
Great to see you supporting your husband.
Tom LeRoy11-Jul-2014 11:23
Amazing achievements and success documented in this great gallery! V
Karin Doeling27-May-2013 18:21
Your own patent? Congrats! And a good product photo. V
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