DE
IT
EN
FR

Frener & Reifer

1
2
3
4
5
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Z

1

2

2002
2004

3

4

40mm profile face width

5

5 Star hotel

A

A

A

A

A

A

B

B

B

B

C

C

C

C

C

C

C

C

D

D

D

E

E

E

F

F

F

F

F

G

G

G

G

G

G

H

H

H

I

I

I

I

J

K

L

L

L

L

M

M

M

M

M

M

N

O

O

O

P

P

P

P

P

P

P

P

Q

Quay wall

R

R

R

R

Ruhr region

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

T

T

T

T

T

U

U

V

V

V

W

W

Z

Ventilation louvers

“Double-XX”, Office Building